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"]}, @typed={0x8, 0x7e, @fd=r0}, @typed={0x14, 0x90, @ipv6=@mcast1}]}, 0x10f8}, {&(0x7f0000001300)={0x8c, 0x3d, 0x300, 0x70bd2d, 0x25dfdbfd, "", [@generic="14ace5d548cbd29700af5078a2645c82d943d88ee91faacca96f974db5fb010dc7906251e1c00acbf29ce110cf52cd9acb346b73418192607b6560aaeb6d3a00156b9fcc30f404503d76de36d4da9bcfd9d236474d656b2b812fd48e83b751c9089a6a753e02218e57f38383cd56875124dc38cfb6eb340a1d77"]}, 0x8c}, {&(0x7f00000013c0)={0x18, 0x3a, 0x210, 0x70bd25, 0x25dfdbfc, "", [@typed={0x8, 0x45, @pid=r3}]}, 0x18}, {&(0x7f00000014c0)={0x24, 0x1d, 0x300, 0x70bd2b, 0x25dfdbfc, "", [@typed={0xc, 0x70, @u64=0xffffffffffff0000}, @typed={0x8, 0x38, @uid=r4}]}, 0x24}], 0x4, &(0x7f0000001680)=[@rights={0x18, 0x1, 0x1, [r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0, r1]}, @rights={0x14, 0x1, 0x1, [r1, r1]}], 0x64, 0x1}, 0x40) 06:15:59 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[], &(0x7f00000002c0)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) shutdown(r0, 0x2) 06:15:59 executing program 1: syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x800000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000680)=ANY=[@ANYBLOB='0'], &(0x7f0000000180)=0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f6578650000000000000f1ce3000000000000000000000000") fcntl$setstatus(r1, 0x4, 0x14400) mprotect(&(0x7f0000104000/0x3000)=nil, 0x3000, 0x0) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105518, &(0x7f0000001000)) fgetxattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], &(0x7f0000000340)=""/144, 0x90) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000000000)) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000640)=[{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000580)="b5d7522f9d33b63f526ccc682338444a302afa4b8659b651f6dd80f6217b3ad368cce469ca517224d794e4a616f6", 0x2e}], 0x1, &(0x7f0000001080)}], 0x1, 0x4010) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip6_flowlabel\x00') r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000100)) sendmsg$nl_generic(r2, &(0x7f0000000280)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[]}, 0x1, 0x0, 0x0, 0x8000}, 0x20004080) dup2(r0, 0xffffffffffffffff) write$smack_current(0xffffffffffffffff, &(0x7f0000000040)='usercgroup\x00', 0xb) 06:15:59 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x800) getsockopt(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001380)=""/93, &(0x7f0000001400)=0x5d) r1 = socket$inet6(0xa, 0x1, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000001480)={0x3ff, 0x200, 0x5, 0xffff, 0x3, 0x3f, 0x20, 0x4, 0x9, 0x5}) r4 = getpgrp(0x0) sched_getaffinity(r4, 0xfffffffffffffe22, &(0x7f0000000240)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000001840)=ANY=[@ANYBLOB="000000000000eb3f541fbd682130d643bc310661beca54321a28e79c276b833e466abb43d8d8d1"], 0x1) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000001300)=0x6) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001340)={0x0, 0x1}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000016c0)={0x0, 0x8, 0xfff, 0x3}, &(0x7f0000001700)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001740)={r5, 0x0, 0x1, 0x5e, 0xd30, 0x1f, 0x3, 0x3, {r6, @in={{0x2, 0x4e24, @loopback}}, 0x6, 0x7fff, 0x1, 0x9, 0x9}}, &(0x7f0000001800)=0xb0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) sendmmsg(r3, &(0x7f0000005fc0), 0x8000000000000fc, 0x8000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x32, &(0x7f0000000080), 0x4) lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) bind$alg(r2, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r5, 0x7}, 0x8) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000180)={{0x2, 0x1}}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000001580)={0xad04, 0x2d, 0xfffffffffffff122, 0x9, [], [], [], 0x5, 0x7, 0x1, 0x2, "d11c724e4e9cf46272a11e2a5bae3d8f"}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 06:15:59 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0xffefffefffffff82) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6, 0x0, 0x0, 0x8000, 0x0, 0x11}, 0x98) write$binfmt_misc(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a31626b15673364f554bb9f0cdcb9066b06b3b29d397956c5df9ed7f7eccfb1147410daab2595820000a44b1e27bf868833bca6277094b73807c5f5de451503258454a2a490fff2bbfde40900000044154af731188e25c2ff234668d12c09100918b4e86ec027f7ca1ed879360249f77df8e329104ded13e92205a61c5a9c5bfb77542d05b3da2a46fe1cc452632e3e72ed5c5c87a3523b096f4c6ff396a05df8b98312360eb9cfea5aee1d9c3841d903024b4514b2819b6fc4405dd0c46a24"], 0x5e) 06:15:59 executing program 3: syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x800000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000680)=ANY=[@ANYBLOB='0'], &(0x7f0000000180)=0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f6578650000000000000f1ce3000000000000000000000000") fcntl$setstatus(r1, 0x4, 0x14400) mprotect(&(0x7f0000104000/0x3000)=nil, 0x3000, 0x0) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105518, &(0x7f0000001000)) fgetxattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], &(0x7f0000000340)=""/144, 0x90) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000000000)) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000640)=[{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000580)="b5d7522f9d33b63f526ccc682338444a302afa4b8659b651f6dd80f6217b3ad368cce469ca517224d794e4a616f6", 0x2e}], 0x1, &(0x7f0000001080)}], 0x1, 0x4010) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip6_flowlabel\x00') r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000100)) sendmsg$nl_generic(r2, &(0x7f0000000280)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[]}, 0x1, 0x0, 0x0, 0x8000}, 0x20004080) dup2(0xffffffffffffffff, r3) write$smack_current(0xffffffffffffffff, &(0x7f0000000040)='usercgroup\x00', 0xb) 06:15:59 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[], &(0x7f00000002c0)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140), 0x0, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) shutdown(r0, 0x2) 06:15:59 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000), 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x2, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) 06:15:59 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0xffefffefffffff82) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x501100, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f00000002c0)={{0xff, @multicast2, 0x4e22, 0x2, 'sed\x00', 0x3a, 0x80000001, 0x70}, {@local, 0x4e21, 0x2007, 0xfffffffffffffffb, 0x6e, 0x3002dcba}}, 0x44) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6, 0x0, 0x0, 0x8000, 0x0, 0x11}, 0x98) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000100)={0x6, 0x0, 0x10000, 0x1f}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40106435, &(0x7f0000000200)={0x2, r4, 0x0, 0x80000001}) write$binfmt_misc(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a31626b15673364f554bb9f0cdcb9066b06b3b89d397956c5df9ed7f7eccfb1147410daab2595826c0ea44b1e27bf868833bca6277094b73805c5f5e40900000044154af731188e25c2ff2346680000000000000000000000000000"], 0x5e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e21, @local}}, 0x9, 0x3}, &(0x7f0000000400)=0x88) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000480)={@broadcast, @dev, 0x0}, &(0x7f00000004c0)=0xc) r7 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@dev={0xfe, 0x80, [], 0x20}, @in=@dev={0xac, 0x14, 0x14, 0x1d}, 0x4e22, 0xfffffffffffffffa, 0x4e23, 0xffffffffffff8001, 0x2, 0xa0, 0xa0, 0x3f, r6, r7}, {0x3000000000, 0x9, 0x0, 0x4, 0x6, 0xa4, 0x6e40000000000000, 0xff}, {0xfffffffffffeffff, 0x80000000, 0x80, 0x7fffffff}, 0xffffffff, 0x6e6bb2, 0x1, 0x1, 0x1}, {{@in6=@local, 0x4d3, 0x7f}, 0xa, @in=@multicast2, 0x3501, 0x2, 0x0, 0xa62b, 0x5, 0x100, 0x3}}, 0xe8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000440)={r5, 0x7, 0x3, [0x1, 0x400, 0x1000]}, 0xe) syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x7ff, 0x410000) 06:16:00 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000), 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x2, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) 06:16:00 executing program 1: syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x800000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000680)=ANY=[@ANYBLOB='0'], &(0x7f0000000180)=0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f6578650000000000000f1ce3000000000000000000000000") fcntl$setstatus(r1, 0x4, 0x14400) mprotect(&(0x7f0000104000/0x3000)=nil, 0x3000, 0x0) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105518, &(0x7f0000001000)) fgetxattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], &(0x7f0000000340)=""/144, 0x90) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000000000)) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000640)=[{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000580)="b5d7522f9d33b63f526ccc682338444a302afa4b8659b651f6dd80f6217b3ad368cce469ca517224d794e4a616f6", 0x2e}], 0x1, &(0x7f0000001080)}], 0x1, 0x4010) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip6_flowlabel\x00') r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000100)) sendmsg$nl_generic(r2, &(0x7f0000000280)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[]}, 0x1, 0x0, 0x0, 0x8000}, 0x20004080) dup2(0xffffffffffffffff, r3) write$smack_current(0xffffffffffffffff, &(0x7f0000000040)='usercgroup\x00', 0xb) 06:16:00 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0xffefffefffffff82) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000003100)=[{{&(0x7f00000000c0)=@nfc, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000200)=""/80, 0x50}, {&(0x7f0000000280)=""/29, 0x1d}, {&(0x7f00000002c0)=""/249, 0xf9}, {&(0x7f00000003c0)=""/41, 0x29}, {&(0x7f0000000400)=""/126, 0x7e}, {&(0x7f0000000480)=""/88, 0x58}, {&(0x7f0000000500)=""/128, 0x80}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/227, 0xe3}, {&(0x7f0000001680)=""/54, 0x36}], 0xa, &(0x7f0000001740)=""/139, 0x8b, 0x1}}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001800)=""/160, 0xa0}], 0x1, 0x0, 0x0, 0x400}, 0x95ec}, {{&(0x7f0000001900)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001980)=""/57, 0x39}, {&(0x7f00000019c0)=""/21, 0x15}, {&(0x7f0000001a00)=""/239, 0xef}, {&(0x7f0000001b00)=""/102, 0x66}], 0x4, &(0x7f0000001bc0)=""/151, 0x97, 0xfffffffffffffffc}, 0x7f}, {{&(0x7f0000001c80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f00000020c0)=[{&(0x7f0000001d00)=""/36, 0x24}, {&(0x7f0000001d40)=""/24, 0x18}, {&(0x7f0000001d80)=""/107, 0x6b}, {&(0x7f0000001e00)=""/249, 0xf9}, {&(0x7f0000001f00)=""/117, 0x75}, {&(0x7f0000001f80)=""/126, 0x7e}, {&(0x7f0000002000)=""/179, 0xb3}], 0x7, &(0x7f0000002100)=""/137, 0x89, 0x1}, 0x400}, {{0x0, 0x0, &(0x7f0000002740)=[{&(0x7f00000021c0)=""/136, 0x88}, {&(0x7f0000002280)=""/119, 0x77}, {&(0x7f0000002300)=""/203, 0xcb}, {&(0x7f0000002400)=""/126, 0x7e}, {&(0x7f0000002480)=""/120, 0x78}, {&(0x7f0000002500)=""/229, 0xe5}, {&(0x7f0000002600)=""/155, 0x9b}, {&(0x7f00000026c0)=""/104, 0x68}], 0x8, &(0x7f0000002780)=""/59, 0x3b, 0x4c0}, 0x9}, {{&(0x7f00000027c0)=@sco, 0x80, &(0x7f0000002940)=[{&(0x7f0000002840)=""/200, 0xc8}], 0x1, 0x0, 0x0, 0x9}, 0x7}, {{&(0x7f0000002980)=@nl=@proc, 0x80, &(0x7f0000002e40)=[{&(0x7f0000002a00)=""/75, 0x4b}, {&(0x7f0000002a80)=""/204, 0xcc}, {&(0x7f0000002b80)=""/163, 0xa3}, {&(0x7f0000002c40)=""/212, 0xd4}, {&(0x7f0000002d40)=""/46, 0x2e}, {&(0x7f0000002d80)=""/50, 0x32}, {&(0x7f0000002dc0)=""/50, 0x32}, {&(0x7f0000002e00)=""/52, 0x34}], 0x8, &(0x7f0000002e80)=""/181, 0xb5, 0x3f}, 0x852}, {{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000002f40)=""/116, 0x74}, {&(0x7f0000002fc0)=""/46, 0x2e}], 0x2, &(0x7f0000003040)=""/132, 0x84, 0x5}, 0x20}], 0x8, 0x2, &(0x7f0000003200)={0x77359400}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6, 0x0, 0x0, 0x8000, 0x0, 0x11}, 0x98) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a31626b15673364f554bb9f0cdcb9066b06b3b89d397956c5df9ed7f7eccfb1147410daab2595826c0ea44b1e27bf868833bca62790fff2bbfde40900000044154af731188e25c2ff23466800000000000000000000000000000000"], 0x5e) 06:16:00 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[], &(0x7f00000002c0)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) shutdown(r0, 0x2) 06:16:00 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x800) getsockopt(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001380)=""/93, &(0x7f0000001400)=0x5d) r1 = socket$inet6(0xa, 0x1, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000001480)={0x3ff, 0x200, 0x5, 0xffff, 0x3, 0x3f, 0x20, 0x4, 0x9, 0x5}) r4 = getpgrp(0x0) sched_getaffinity(r4, 0xfffffffffffffe22, &(0x7f0000000240)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000001840)=ANY=[@ANYBLOB="000000000000eb3f541fbd682130d643bc310661beca54321a28e79c276b833e466abb43d8d8d150a236"], 0x1) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000001300)=0x6) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001340)={0x0, 0x1}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000016c0)={0x0, 0x8, 0xfff, 0x3}, &(0x7f0000001700)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001740)={r5, 0x0, 0x1, 0x5e, 0xd30, 0x1f, 0x3, 0x3, {r6, @in={{0x2, 0x4e24, @loopback}}, 0x6, 0x7fff, 0x1, 0x9, 0x9}}, &(0x7f0000001800)=0xb0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) sendmmsg(r3, &(0x7f0000005fc0), 0x8000000000000fc, 0x8000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x32, &(0x7f0000000080), 0x4) lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) bind$alg(r2, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r5, 0x7}, 0x8) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000180)={{0x2, 0x1}}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000001580)={0xad04, 0x2d, 0xfffffffffffff122, 0x9, [], [], [], 0x5, 0x7, 0x1, 0x2, "d11c724e4e9cf46272a11e2a5bae3d8f"}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 06:16:00 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[], &(0x7f00000002c0)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) shutdown(r0, 0x2) 06:16:00 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[], &(0x7f00000002c0)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)}}, 0x20) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) shutdown(r0, 0x2) 06:16:00 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x2, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) 06:16:00 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[], &(0x7f00000002c0)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) shutdown(r0, 0x2) 06:16:01 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0xffefffefffffff82) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6, 0x0, 0x0, 0x8000, 0x0, 0x11}, 0x98) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a31626b15673364f554bb9f0cdcb9066b06b3b89d397956c5df9ed7f7eccfb1147410daab2595826c0ea44b1e27bf868833bca6277094b73805c5f5de451503258454a2a490fff2bbfde40900000044154af731188e25c2ff234668"], 0x5e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x10002, 0x0) write$uinput_user_dev(r2, &(0x7f0000000200)={'syz0\x00', {0x401, 0x7, 0xff, 0x8}, 0x21, [0x0, 0x9, 0x6, 0x0, 0x100000, 0x5f04810e, 0x0, 0xff, 0xe3, 0x3, 0x4, 0x5, 0x954, 0x5, 0x0, 0x7, 0x4, 0x200, 0x8, 0x1, 0x81, 0x2, 0x5, 0x8, 0x4, 0x7, 0x1, 0x342e, 0x4, 0x5, 0x9, 0x4000000000000000, 0x2, 0x1, 0x6, 0x1, 0x9, 0x79, 0x1, 0x1, 0x1, 0x7, 0xca0, 0xffff, 0xc13, 0xfffffffffffffffa, 0x2, 0x80000000, 0x3aaa, 0x2, 0xfffffffffffffff9, 0xc6, 0x7, 0x5, 0xfffffffffffffffc, 0xffffffffffffff01, 0x4, 0x200, 0x9, 0x0, 0x0, 0x3, 0x7ff, 0x7], [0x2, 0x0, 0xc000, 0x7fffffff, 0x9, 0x1f, 0x0, 0x7f, 0x1911, 0x1, 0x4, 0x7, 0xae, 0x84, 0x200, 0x4, 0x5, 0xb7, 0x8, 0x0, 0x200, 0x7, 0x9, 0x4, 0x3, 0x80000001, 0x8, 0x1, 0x8000, 0x3, 0x8, 0x8000, 0x8, 0x0, 0x9, 0x2, 0xffffffffffffffa5, 0x2, 0xa433, 0x9, 0xffffffffffffffff, 0x2, 0x10000, 0x2, 0x80000000, 0x3, 0x6, 0xb35, 0x5, 0x2, 0x3, 0x4, 0x5197, 0x236d800000, 0x7, 0x2, 0xfffffffffffffc05, 0xffff, 0xc9, 0xa97, 0x4, 0x4, 0x4, 0x98cd], [0xfffffffffffffffc, 0x100, 0x8, 0x7, 0x0, 0x1ff, 0x5, 0x6, 0x8, 0x8001, 0x6, 0x5, 0x9, 0x4, 0x53, 0x3, 0x2, 0x5, 0x8, 0x9, 0x7fff, 0x554, 0x400, 0xb33, 0x10000, 0x1, 0x6, 0x777, 0x25, 0x100000001, 0xffff, 0x5, 0x40, 0x1ff, 0x7fffffff, 0x5, 0x81, 0x4, 0x3f, 0x20, 0x5, 0x4, 0x1ff, 0x438, 0x5, 0x6, 0x1f, 0x1579, 0x8001, 0x100000001, 0x486, 0x4cb, 0x5, 0x7fffffff, 0x1, 0xc72, 0x3d, 0xaaeb, 0x100000000, 0x9, 0x19ed, 0x80000001, 0x6, 0xc], [0x1, 0x5, 0xc27, 0x7, 0x3ff, 0x7fff, 0x30b0636800000, 0xffffffff, 0x8, 0x6, 0xd19, 0x3f, 0x2854bd3d, 0x80, 0x7, 0x10000, 0x1, 0x5, 0x4, 0x7, 0x6, 0x5, 0x99, 0xffff, 0x61b1, 0x7, 0x2, 0x2, 0x10001, 0xc, 0x4, 0x7, 0x3, 0x4, 0x1, 0x8, 0x9, 0x4, 0x0, 0x1ff, 0x39f22292, 0x3c2f, 0x7, 0x800, 0x93, 0x0, 0x9, 0x1ff, 0x3f, 0x100, 0x40, 0x0, 0x5, 0x20, 0x401, 0x6, 0x200, 0x0, 0x8, 0x4, 0x5, 0x3800000000, 0xfffffffffffffffd, 0x3]}, 0x45c) 06:16:01 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x800) getsockopt(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001380)=""/93, &(0x7f0000001400)=0x5d) r1 = socket$inet6(0xa, 0x1, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000001480)={0x3ff, 0x200, 0x5, 0xffff, 0x3, 0x3f, 0x20, 0x4, 0x9, 0x5}) r4 = getpgrp(0x0) sched_getaffinity(r4, 0xfffffffffffffe22, &(0x7f0000000240)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000001840)=ANY=[@ANYBLOB="000000000000eb3f541fbd682130d643bc310661beca54321a28e79c276b833e466abb43d8d8d150a236"], 0x1) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000001300)=0x6) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001340)={0x0, 0x1}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000016c0)={0x0, 0x8, 0xfff, 0x3}, &(0x7f0000001700)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001740)={r5, 0x0, 0x1, 0x5e, 0xd30, 0x1f, 0x3, 0x3, {r6, @in={{0x2, 0x4e24, @loopback}}, 0x6, 0x7fff, 0x1, 0x9, 0x9}}, &(0x7f0000001800)=0xb0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) sendmmsg(r3, &(0x7f0000005fc0), 0x8000000000000fc, 0x8000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x32, &(0x7f0000000080), 0x4) lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) bind$alg(r2, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r5, 0x7}, 0x8) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000180)={{0x2, 0x1}}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000001580)={0xad04, 0x2d, 0xfffffffffffff122, 0x9, [], [], [], 0x5, 0x7, 0x1, 0x2, "d11c724e4e9cf46272a11e2a5bae3d8f"}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 06:16:01 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[], &(0x7f00000002c0)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) shutdown(r0, 0x2) 06:16:01 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e27, 0x0, @loopback}, 0xfe90) listen(r0, 0xffefffefffffff82) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6, 0x0, 0x0, 0x8000, 0x0, 0x11}, 0x98) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a31626b15673364f554bb9f0cdcb9066b06b3b89d397956c5df9ed7f7eccfb1147410daab2595826c0ea44b1e27bf868833bca6277094b73805c5f5de451503258454a2a490fff2bbfde40900000044154af731188e25c2ff234668"], 0x5e) 06:16:01 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[], &(0x7f00000002c0)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) shutdown(r0, 0x2) 06:16:01 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x800) getsockopt(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001380)=""/93, &(0x7f0000001400)=0x5d) r1 = socket$inet6(0xa, 0x1, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000001480)={0x3ff, 0x200, 0x5, 0xffff, 0x3, 0x3f, 0x20, 0x4, 0x9, 0x5}) r4 = getpgrp(0x0) sched_getaffinity(r4, 0xfffffffffffffe22, &(0x7f0000000240)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000001840)=ANY=[@ANYBLOB="000000000000eb3f541fbd682130d643bc310661beca54321a28e79c276b833e466abb43d8d8d150a236"], 0x1) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000001300)=0x6) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001340)={0x0, 0x1}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000016c0)={0x0, 0x8, 0xfff, 0x3}, &(0x7f0000001700)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001740)={r5, 0x0, 0x1, 0x5e, 0xd30, 0x1f, 0x3, 0x3, {r6, @in={{0x2, 0x4e24, @loopback}}, 0x6, 0x7fff, 0x1, 0x9, 0x9}}, &(0x7f0000001800)=0xb0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) sendmmsg(r3, &(0x7f0000005fc0), 0x8000000000000fc, 0x8000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x32, &(0x7f0000000080), 0x4) lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x1000, "7afe7ee7e55be8a5796134f4de3cb42dc3f613f9d9b70d195d4cbcb41d193a0b422f72afa596d435aa9739ec270cdfe3dc216b9f02bc40c13c585b5f44597edfa4502fc2748f58f0d9df051dd3fc2ab933b9a239dca3f530eb617ff56c3214ee926c9cf3c15772209f5bb824a74255b9c3683c6f242ed14086cfe95573e3a0c9ff5c35e1412844293cd81fe6004c4fc4435b3fbc63837b78dfa2f4cfdc63ff9222d2417983fa2398cb716f58b4cbfeb4aa8241ff12c39d228d6483d08584643cf151effc90a0b857190d8772d63b78572dbaa71dbe2ac9c2b7df3209b60641e3832497729b589e04223751e1b677437b850d2a28b428f2348dd835ea381e2afc14392cf731db09da6bff992319f80de2c643170d9fd23865832bbbaf9029feebeab22c0d8307fd259dafa6a01113e157d00af7336f6e1b625601497252811e1c110dbfb265857261ab588079a719341e3a5ba9a099daa4d1ab506724ba3418c435c0ce79b1bf0d16023b97d2c0b538d69ad7b13fae73db93362c8b664c301f620a0e12ddaf5a83ab6b3f67b002b117a281296f72ab3a7efaf82e568bc23cda467693cbb1915e73a996b5d0aa4e16a965e3938615f1aea1658b8d3933be6042e3616b331fcdc825f78501bcc3ba95386160186e2a8adf0bde8c32e3828ca6c1fe64bbb9600b65fdf72d428fd948d431582d7dcc06285c7b9d12a686de3666fe40f5a9cfb66fdb9b306981b44ba09e89d6f50175fc46638d55fc55cc2ba1cda0136df4957ea9714a09195ed4f1b45359121847dcca61e446e52d491bd55bbef11b1f9576f503fe5aa262335c755dbb46cb0ea7ebcdecc4b1571cb916d0327a3dae1cb8428ffb81801d33df4445606f61dcbb48baa831bed96a62beefb5ebfac17b050d8756d682a9862b6f19b2722c14fb8476ae149af01bc003c69eab0a8190bcf3b1ebe402032b57d9fd4c2a87ecf50eff19cca755868e5f0a16ab3ddd62053cd27f86486d64cf41c144b2e175141a054c9eda584d9f08acc76e5730a65b5f37bd95f9af53ce0847b7ac19e3cfdc6b055aa3781de387dedd9922116c3c4866532a6ef74f014cf5460e81fe3aa9341ba8c236a9e27a0cfe2995ec523acf05da7a27e5fd059dfebaa66384c8a3661925cece151253a9733402e84b688bf7f536dd36afb9782300e8691c7f2bd14c9f3a772949be2a1df632e87b981e959487b85b043a9e1da9f59f1d56b5dc30c8405c04f233c5e16234e70448ee8fd56f5f5a4b8ee7563daf2ee4761a095e01c9cd519185fd40f6c5f2e5008774e26c3490482509432914990d51c618834046c53e9fca189d5185bea6d5d6a74121075ea0b12bcece937d67629d909ba2e86bf31538a01383bf35bb49f8056d4daaff12947625145f7b8ab2d04a73ec2e1f5ae1befde0612d08a4ead1c900760d37db1fa922e29825550a7b573074926acc6083e6ae4ae6b184e8fea2b280d448b4bd9bec187c13f55577aba004832b52b00ccf08663b93961088e4a9dd47d84606544a2717898988751db9a66a61457825b05f294e645b03b6e2d49e9dfa0fa25d61374adf2f21f8002e05b9269c6930e3be331d5dae5c7937e480364b9b7323e07dfd6954caf887b26f53ad3d00621ddf4328c87172936ab1b822f61411c035debabfbae97127fcf244f420944734e4ea3f277a5c56ccf41016d94b646d802e5473c002edbc825a2c4d063fc408b6ec878276c07d6c738877c43c40cd004f8b57d466b5903eae9ada95b865cf237587ff1d2b2690fb9bc373157acd904e3a8bda29db717bf1924d110aa81629a3fdc337bfc815b722fb65cdab910ab63b8b3da8aac2892280c96df9f24dcee374c4872929d1b5f1651aed4ea216b34ccbf1828256672e3f24d18c466357edf194f4f22ad531b52c712d02a559a59784048457e461f8c67d79d35252b72fc9e5ac7b0edd069652f3a266cada7a3b04e2bb88bb6ab3c30e988593597fd5e33bdcaf203bc74797223722df0ada5be288af254ccaa9d7395fa6a8224de2d4b80a5f3190eb072b59fa3212bae627103a27080fdf52797ec7dfd560916b11b90b7869bb235c5e1db31d07dff0483c8f81ee430df746c2f6e1d00c0b53cac627f320b7e709ae8c21a2b846163bee90a0889d65579858f333ae744c993ec5d70d22cc94a9d27ad19f677b3c938ee4d2d0b17eecd0e41fca965f794086f18ee3340d2f9a51dd74a99cc0fb29360488a3b53c45d351c16f863bbe48da06c496780073612739fa10dc6315650fa151d931303520ee67a12bcd4a7f5498c597820d21b0d60c166e51b76848a710642a573b515ae14ab9f430cb78f2afcf0697bb41851a40870d0d38c839bb2a492b1ba3e2647fc083b5f52790116eafabc1ab552893024ceaf59e717b080187c301abd830b77355056fd3ed4c3e763929530bba142dc960c37240c311ac9b258d31dac94f92f05714dddf04da5c8607e7ff66a2b7903cbeefa62bd789ebbf5343a0760582e81d0732771de8694cdb8b296e122e3285c11ce59a3b82981bae0acb198d4fdbb059873a14d826ed92a25437bfeebb31d9107587a3bd6ba14156dce6b40e68521f75da2feadc354810515139d7d1df1e5b1a0c6949d8c18cb2624e4376c938acf2cd04af62c4d439b8d49057a2ee63e4d9475fc3ec2bd9ea95603776932a642d9e2b6711975417fb79f16a27dad2244a881f3e550e411e599d2ee414eaf4e65e5839670c7890908f3068fa4e1ab861073a52705577a820fcc2c79b21d9c451aece2b86516e4c83d374cf7e019754fe905f815802807eb1f4e39169db8f1ee6355031ac1c4c2eaa76d5ba34ab218b5a9f33cecd063519a64b727ebe2ac60a41fd9a18ece43b71d4afc34a65fb65ed59da3af27d38c2622413c2460e9ee454393e6dacc92cc5edb50060fb836a5d849e09e729c2435d713743a1afa93428072a4bb2c753827ee98062821163e8397ed48f463f2cc238996956eac8976775c6627fa6f9806301a2ccf43a26afe7823ba145cebe62ad81dc9574a1331023e586c03495583430a80bf56f4a0fa0bd67220d993bcdc6b9ee0bfeb3bb751aa12c6275d986cef38f177ec75a18e608ebd9806de6d2b961a006896cf3a496789ca0f4e9923d5a40d8f6a3756a7c165f61b85cd1725fa4379dbfbf03eb1b1bdfe22bef8f50ea40cb12f6b04a2ae7926070734b606b4f90b8ba2a84f6e431ff045fc6c56ebf1ef45183fb5ca9b8ba212a80d51b32d400e602e182adecddb04a0e67a73e1d104d90f7ed0cb0af6289fc6f61a99e696608ce703c6c88fe629c8589b54527d431f93e3e9f22614b93caa896a99acabeba8771b6faad56736b22d655035e3e01bcad4d71a3df2102b53276f2057aa3f9e740c3de1b9f843be8a344f2c874d117529e56f97686a8ca2816f66bcf11a1b79a440adfd7ed14ac36c627f555ccd0752d0e16fdb19624540e040caef2730b81d0f492373d68d80a7abd662a7eb5112c5fb4d668c364dac325c835ed1a8a03d8c3d99c1e2c03d08e0bcab38cf38b1d8a709ec6b5cff2d7ba7ddc8643b9b5503918702896da53150ae758cca64b6559aab8a5b79c304aba14274d2c4e1e1828cca8118e49c92b1c596b805543044426ca01008637702d068161ac2f4ba6bba6ce7d92a692786bbea592f4f3d7ff8090d3b997b4eabc6a17fed41cd130aa419fc607ffc64473b9c9acbe1288d35db3dbc859d27455f26c820536b688d2baf1b8193caf2a8534060335c5fb4015d65ab4e266940af0a30854859be327af4f4c13dafe7c619956e8bdec6cd8c02a94d73cec6a61988d5ec16d762f482a102fd4a15fbb6d3ad8364aff7a3fd79c7423b9d58a28c975f639df35cd45a06c4dacba5657fb1e1684eaa0fa4e6459d959d3a14b386d1b0dccc737f93fd91b6b71f41599b7c53d6480a4dbf08a76f2f7286f1c2a29c0e663b8ad581b7022ce60b77fccd23f7c710658a2bab7aeb9bdc5c8ee1301bb0a035267406ca087d582e0b6fb60159929a53724f72f31f19d7c8b1277954af7b9be5eb88929b5e88c2455634a4be0fb2349506f154161fb30d42131f76fb05fe4fb504940cf628166df3d09a879e6b0c840d555d89f585fb681c5ef79f80fc966cda61792e5b666bec16ba2bf75c31aea3504465d2c06b621216dddf5762045d33dba01bcb83450b6156f69c45e96f674db18923ab434d999059d2d6f6ed55d0c08dfdeb7574cb4adb6c9a2eec7b3bdcbeba89095bd1b1d708a9334c27dd2a9f652178d0a926b23655ac5a96a7458e57c78fbe5badbe430060010c13ec48ac7c5db3a1616c830ff8f82a1ea9b7a9efb1e521ea1218563952d89f8df6c90f932f453dacabd7d7ddc76eeaadf52f2ebc595a6227f6b10faac51890ed34219ea8637f05a0716cfeaaecd23c045c7c8ce6367e254390c9f349d4058cba0c9a4f598a1dae580b9d05588485c223f49203c587073451a755c28ce01bc23414dcf43e7b04f784583de21ba0be5cd6bab20c78c5b0d601f83508b495bb2986b224f497cb29f1fc0b0742bdbd3f351171e953d28449a812eba8565f2633fe8cc1da027efc9e8310afebcba6b8f21d7581f2787120d378e13e4bb8c11afedcba0fca2a91a51d5dc4c98ea42b601973ae281d657d12557ec6e75c77fd7fb25845980a761c34714055aa62752137830114095df24463400b4716015426fd62bf7c5a37005c6c5934858805652a9369ad7a49ac3e7f5510bd7c46bb7cbe1364f477d809e2a59e0a373e9b7644fd3c7bdfb03e9dcd0afc49c70fee3065961a1c54c2f62f1f18e4acb9a0291280f576ca1104b6d9be3720aa832883a707e0e450e2411524adb465cc3db858615e3fe50e2731fa163696d8ce8736f75b4d0be3697f84500f618804ab9c6ea483838176db016e3b6034b6cc5020e350211705baff4244987cef4222495e4c1fd1d07ccd2a04991460351f02f9e3d0aaa571c71ec541151512ef0eedfb34f21f99b224bd31b908b15bfbd944f561c39789fa164d76e742f59a11b2b0ee059a826a91835ed6a8f49b7169ed59e5fa7400edb01eb19165e80ae6b3d304e13de6cc8acc9f025a0cde58c562ed1b26d23de169c74c333c9ce9a226d6cdd476999e257d6db303cfbf8b2f2d983a7d1dc882dc49b9456d4d87e39c774a3968bfeb286c61306e9e442afe7aa00ed0fe1686cbb87f5be3de064817cdb66ced8c5e473f005b84df4fdf0ee77043e1071ed7e42469581c235875fb6b5388ce9a15de7f08a3f60639ee2f7dcbf0dce597f629ff2d2897cd679703951df87ac9ced47ab83c8055799b9b7d2346d69c427659569af591d26ec0988f5e1966089eb013fa7e4c1e8cb112756bac0bc7218bb4bfb3fd2d27184e47dfd6c86b3da5f3b6f346f17ccaea47a7557298693c496c960c58f0e132e8c9c7b75d537aceadf0667bdd069a5fdc947900df16f7da7357d4a68dd27c32754be79def141ca87367080a78ebabbc95852755a6dac4f707a3e913533d70faad6aed656c1547859549ccabbd7362f5516af0d86e6181418ebbad7963f6f139c0983dd15db075358b0c7b2a32ac1ed12da9ef4d7b7091c3fc35b1fe39ca8dea7d0998344446e6f152f97f1146167f9aae55589f382639f92093bad3dcee6d39199c104632e273fb1ff5da34afda184fb99d3421b8084be7b6b1ea6957a33be388366dfc7dce387b8450b832871ee366e01243debfc1483facaf678eab3175975b98948be4effc0b38a990605c12a1b0baa9c522d134f3cb726"}, &(0x7f00000012c0)=0x1008) bind$alg(r2, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r5, 0x7}, 0x8) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000180)={{0x2, 0x1}}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000001580)={0xad04, 0x2d, 0xfffffffffffff122, 0x9, [], [], [], 0x5, 0x7, 0x1, 0x2, "d11c724e4e9cf46272a11e2a5bae3d8f"}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 06:16:01 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) 06:16:01 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[], &(0x7f00000002c0)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) shutdown(r0, 0x2) 06:16:01 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[], &(0x7f00000002c0)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) shutdown(r0, 0x2) 06:16:01 executing program 5: r0 = socket$inet6(0xa, 0x7, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0xffefffefffffff82) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @remote}}, 0x0, 0x7, 0x8000, 0x0, 0x11}, 0x98) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a31626b15673364f554bb9f0cdcb9066b06b3b89d397956c5df9ed7f7eccfb1147410daab2595826c0ea44b1e27bf868833bca6277094b73805c5f5de451503258454a2a490fff2bbfde40900000044154af731188e25c2ff234668"], 0x5e) 06:16:01 executing program 1: syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x800000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000680)=ANY=[@ANYBLOB='0'], &(0x7f0000000180)=0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f6578650000000000000f1ce3000000000000000000000000") fcntl$setstatus(r1, 0x4, 0x14400) mprotect(&(0x7f0000104000/0x3000)=nil, 0x3000, 0x0) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105518, &(0x7f0000001000)) fgetxattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], &(0x7f0000000340)=""/144, 0x90) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000000000)) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000640)=[{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000580)="b5d7522f9d33b63f526ccc682338444a302afa4b8659b651f6dd80f6217b3ad368cce469ca517224d794e4a616f6", 0x2e}], 0x1, &(0x7f0000001080)}], 0x1, 0x4010) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip6_flowlabel\x00') r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000100)) sendmsg$nl_generic(r2, &(0x7f0000000280)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[]}, 0x1, 0x0, 0x0, 0x8000}, 0x0) dup2(r0, r3) write$smack_current(0xffffffffffffffff, &(0x7f0000000040)='usercgroup\x00', 0xb) [ 330.119774] IPVS: ftp: loaded support on port[0] = 21 06:16:02 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x800) getsockopt(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001380)=""/93, &(0x7f0000001400)=0x5d) r1 = socket$inet6(0xa, 0x1, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000001480)={0x3ff, 0x200, 0x5, 0xffff, 0x3, 0x3f, 0x20, 0x4, 0x9, 0x5}) r4 = getpgrp(0x0) sched_getaffinity(r4, 0xfffffffffffffe22, &(0x7f0000000240)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000001840)=ANY=[@ANYBLOB="000000000000eb3f541fbd682130d643bc310661beca54321a28e79c276b833e466abb43d8d8d150a23600"], 0x1) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000001300)=0x6) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001340)={0x0, 0x1}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000016c0)={0x0, 0x8, 0xfff, 0x3}, &(0x7f0000001700)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001740)={r5, 0x0, 0x1, 0x5e, 0xd30, 0x1f, 0x3, 0x3, {r6, @in={{0x2, 0x4e24, @loopback}}, 0x6, 0x7fff, 0x1, 0x9, 0x9}}, &(0x7f0000001800)=0xb0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) sendmmsg(r3, &(0x7f0000005fc0), 0x8000000000000fc, 0x8000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x32, &(0x7f0000000080), 0x4) lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) bind$alg(r2, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r5, 0x7}, 0x8) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000180)={{0x2, 0x1}}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000001580)={0xad04, 0x2d, 0xfffffffffffff122, 0x9, [], [], [], 0x5, 0x7, 0x1, 0x2, "d11c724e4e9cf46272a11e2a5bae3d8f"}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 06:16:02 executing program 3: syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x800000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000680)=ANY=[@ANYBLOB='0'], &(0x7f0000000180)=0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f6578650000000000000f1ce3000000000000000000000000") fcntl$setstatus(r1, 0x4, 0x14400) mprotect(&(0x7f0000104000/0x3000)=nil, 0x3000, 0x0) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105518, &(0x7f0000001000)) fgetxattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], &(0x7f0000000340)=""/144, 0x90) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000000000)) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000640)=[{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000580)="b5d7522f9d33b63f526ccc682338444a302afa4b8659b651f6dd80f6217b3ad368cce469ca517224d794e4a616f6", 0x2e}], 0x1, &(0x7f0000001080)}], 0x1, 0x4010) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip6_flowlabel\x00') r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000100)) sendmsg$nl_generic(r2, &(0x7f0000000280)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[]}}, 0x20004080) dup2(r0, r3) write$smack_current(0xffffffffffffffff, &(0x7f0000000040)='usercgroup\x00', 0xb) 06:16:02 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) lsetxattr$security_capability(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='security.capability\x00', &(0x7f0000000300)=@v2={0x2000000, [{0x9, 0x6}, {0x8, 0x1}]}, 0x14, 0x1) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$P9_RREADLINK(r1, &(0x7f0000000080)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @mcast1}, 0x1c) listen(r0, 0xffefffefffffff82) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6, 0x0, 0x0, 0x8000, 0x0, 0x11}, 0x98) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a31626b15673364f554bb9f0cdca9066b06b3b89d397956c5df9ed7f7eccfb1147410daab25b5826c0ea44b1e27bf868833bca6277094b73805c5f5de451503258454a2a490d8f2bbfde40900000044154af731188e25c2ff234668a983b4736a02a300695aa29d2f6caa1f8e51ad928ddddce74f5250f704976e89214da0a655d3c96e69292bfcb52de8454291b473a07386381b938b6360fb3d79b35b5605f435626ef158404c915b5097d7d36fbe099c8d378a0734575b39df3eaac5b660869861b335efd9c49ee65b68c9f351bc92f207795c1b0a71823fb1e2f0e4763ed5c3117a3af26ff5d260"], 0x5e) 06:16:02 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[], &(0x7f00000002c0)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) shutdown(r0, 0x2) 06:16:02 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0xffefffefffffff82) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6, 0x0, 0x0, 0x8000, 0x0, 0x11}, 0x98) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a31626b15673364f554bb9f0cdcb9066b06b3b89d397956c5df9ed7f7eccfb1147410daab2595826c0ea44b1e27bf868833bca6277094b73805c5f5de451503258454a2a490fff2bbfde40900000044154af731188e25c2ff234668"], 0x5e) 06:16:02 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x2, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) 06:16:02 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[], &(0x7f00000002c0)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) shutdown(r0, 0x2) [ 332.305991] bridge0: port 1(bridge_slave_0) entered blocking state [ 332.312551] bridge0: port 1(bridge_slave_0) entered disabled state [ 332.320257] device bridge_slave_0 entered promiscuous mode [ 332.457391] bridge0: port 2(bridge_slave_1) entered blocking state [ 332.463844] bridge0: port 2(bridge_slave_1) entered disabled state [ 332.470938] device bridge_slave_1 entered promiscuous mode [ 332.479085] device bridge_slave_1 left promiscuous mode [ 332.484589] bridge0: port 2(bridge_slave_1) entered disabled state [ 332.539282] device bridge_slave_0 left promiscuous mode [ 332.544720] bridge0: port 1(bridge_slave_0) entered disabled state [ 334.613470] team0 (unregistering): Port device team_slave_1 removed [ 334.623371] team0 (unregistering): Port device team_slave_0 removed [ 334.634402] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 334.682448] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 334.767622] bond0 (unregistering): Released all slaves [ 334.832755] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 334.862109] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 334.944607] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 334.996738] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 335.206069] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 335.213810] team0: Port device team_slave_0 added [ 335.257810] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 335.265309] team0: Port device team_slave_1 added [ 335.312093] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 335.359819] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 335.410380] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 335.417541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 335.434916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 335.472850] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 335.480040] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 335.491303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 335.963446] bridge0: port 2(bridge_slave_1) entered blocking state [ 335.969876] bridge0: port 2(bridge_slave_1) entered forwarding state [ 335.976550] bridge0: port 1(bridge_slave_0) entered blocking state [ 335.982972] bridge0: port 1(bridge_slave_0) entered forwarding state [ 335.991565] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 336.869092] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 337.117711] 8021q: adding VLAN 0 to HW filter on device bond0 [ 337.208039] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 337.298735] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 337.304885] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 337.312505] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 337.403589] 8021q: adding VLAN 0 to HW filter on device team0 06:16:11 executing program 3: syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x800000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000680)=ANY=[@ANYBLOB='0'], &(0x7f0000000180)=0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f6578650000000000000f1ce3000000000000000000000000") fcntl$setstatus(r1, 0x4, 0x14400) mprotect(&(0x7f0000104000/0x3000)=nil, 0x3000, 0x0) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105518, &(0x7f0000001000)) fgetxattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], &(0x7f0000000340)=""/144, 0x90) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000000000)) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000640)=[{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000580)="b5d7522f9d33b63f526ccc682338444a302afa4b8659b651f6dd80f6217b3ad368cce469ca517224d794e4a616f6", 0x2e}], 0x1, &(0x7f0000001080)}], 0x1, 0x4010) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip6_flowlabel\x00') r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000100)) sendmsg$nl_generic(r2, &(0x7f0000000280)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[]}, 0x1, 0x0, 0x0, 0x8000}, 0x20004080) dup2(r0, r3) write$smack_current(0xffffffffffffffff, &(0x7f0000000040)='usercgroup\x00', 0xb) 06:16:11 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[], &(0x7f00000002c0)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) shutdown(r0, 0x2) 06:16:11 executing program 5: request_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f00000000c0)="c27b292800", 0xfffffffffffffffa) r0 = socket$inet6(0xa, 0x5, 0x4) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0xffefffefffffff82) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6, 0x0, 0x0, 0x8000, 0x0, 0x11}, 0x98) write$binfmt_misc(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x5e) 06:16:11 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x2, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) 06:16:11 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x0, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) 06:16:11 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x800) getsockopt(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001380)=""/93, &(0x7f0000001400)=0x5d) r1 = socket$inet6(0xa, 0x1, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000001480)={0x3ff, 0x200, 0x5, 0xffff, 0x3, 0x3f, 0x20, 0x4, 0x9, 0x5}) r4 = getpgrp(0x0) sched_getaffinity(r4, 0xfffffffffffffe22, &(0x7f0000000240)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000001840)=ANY=[@ANYBLOB="000000000000eb3f541fbd682130d643bc310661beca54321a28e79c276b833e466abb43d8d8d150a23600"], 0x1) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000001300)=0x6) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001340)={0x0, 0x1}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000016c0)={0x0, 0x8, 0xfff, 0x3}, &(0x7f0000001700)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001740)={r5, 0x0, 0x1, 0x5e, 0xd30, 0x1f, 0x3, 0x3, {r6, @in={{0x2, 0x4e24, @loopback}}, 0x6, 0x7fff, 0x1, 0x9, 0x9}}, &(0x7f0000001800)=0xb0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) sendmmsg(r3, &(0x7f0000005fc0), 0x8000000000000fc, 0x8000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x32, &(0x7f0000000080), 0x4) lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) bind$alg(r2, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r5, 0x7}, 0x8) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000180)={{0x2, 0x1}}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000001580)={0xad04, 0x2d, 0xfffffffffffff122, 0x9, [], [], [], 0x5, 0x7, 0x1, 0x2, "d11c724e4e9cf46272a11e2a5bae3d8f"}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 06:16:11 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[], &(0x7f00000002c0)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080), 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) shutdown(r0, 0x2) [ 339.281611] FS-Cache: Duplicate cookie detected [ 339.286557] FS-Cache: O-cookie c=00000000a6c15423 [p=00000000d941204d fl=222 nc=0 na=1] [ 339.295223] FS-Cache: O-cookie d=000000004395b10b n=00000000ccfff260 [ 339.302193] FS-Cache: O-key=[10] '02000200000002000000' [ 339.308589] FS-Cache: N-cookie c=000000002621251f [p=00000000d941204d fl=2 nc=0 na=1] [ 339.316736] FS-Cache: N-cookie d=000000004395b10b n=00000000d3327160 [ 339.323513] FS-Cache: N-key=[10] '02000200000002000000' 06:16:11 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000400)={r1, 0x8}, 0x8) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0xffefffefffffff82) r2 = socket$inet6_sctp(0xa, 0x200000005, 0x84) sendto$inet6(r2, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6, 0x0, 0x0, 0x8000, 0x0, 0x11}, 0x98) write$binfmt_misc(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a31626b15673364f554bb9f0cdcb9066b06b3b89d397956c5df9ed7f7eccfb1147410daab2595826c0ea44b1e27bf868833bca6277094b73805c5f5de451503258454a2a490fff2bbfde40900000044154af731188e25c2ff234668"], 0x5e) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x2048c0, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000240)={r1, 0xfb, "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"}, &(0x7f0000000380)=0x103) 06:16:11 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[], &(0x7f00000002c0)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) shutdown(r0, 0x2) 06:16:11 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) 06:16:11 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x0, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) 06:16:11 executing program 3: syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x800000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000680)=ANY=[@ANYBLOB='0'], &(0x7f0000000180)=0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f6578650000000000000f1ce3000000000000000000000000") fcntl$setstatus(r1, 0x4, 0x14400) mprotect(&(0x7f0000104000/0x3000)=nil, 0x3000, 0x0) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105518, &(0x7f0000001000)) fgetxattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], &(0x7f0000000340)=""/144, 0x90) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000000000)) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000640)=[{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000580)="b5d7522f9d33b63f526ccc682338444a302afa4b8659b651f6dd80f6217b3ad368cce469ca517224d794e4a616f6", 0x2e}], 0x1, &(0x7f0000001080)}], 0x1, 0x4010) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip6_flowlabel\x00') r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000100)) sendmsg$nl_generic(r2, &(0x7f0000000280)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[]}, 0x1, 0x0, 0x0, 0x8000}, 0x20004080) dup2(r0, r3) write$smack_current(0xffffffffffffffff, &(0x7f0000000040)='usercgroup\x00', 0xb) 06:16:11 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0xffefffefffffff82) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @multicast1}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @broadcast}}, 0x0, 0x67, 0x8000, 0x969b, 0x11}, 0x98) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a31626b15673364f554bb9f0cdcb9066b06b3b89d397956c5df9ed7f7eccfb1147410daab2595826c0ea44b1e27bf868833bca6277094b73805c5f5de451503258454a2a490fff2bbfde40900000044154af731188e25c2ff234668"], 0x5e) r3 = fcntl$dupfd(r1, 0x406, r0) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10400}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x20, r4, 0x201, 0x70bd27, 0x25dfdbfd, {}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x67}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000044}, 0x8040) 06:16:11 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x800) getsockopt(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001380)=""/93, &(0x7f0000001400)=0x5d) r1 = socket$inet6(0xa, 0x1, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000001480)={0x3ff, 0x200, 0x5, 0xffff, 0x3, 0x3f, 0x20, 0x4, 0x9, 0x5}) r4 = getpgrp(0x0) sched_getaffinity(r4, 0xfffffffffffffe22, &(0x7f0000000240)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000001840)=ANY=[@ANYBLOB="000000000000eb3f541fbd682130d643bc310661beca54321a28e79c276b833e466abb43d8d8d150a23600"], 0x1) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000001300)=0x6) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001340)={0x0, 0x1}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000016c0)={0x0, 0x8, 0xfff, 0x3}, &(0x7f0000001700)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001740)={r5, 0x0, 0x1, 0x5e, 0xd30, 0x1f, 0x3, 0x3, {r6, @in={{0x2, 0x4e24, @loopback}}, 0x6, 0x7fff, 0x1, 0x9, 0x9}}, &(0x7f0000001800)=0xb0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) sendmmsg(r3, &(0x7f0000005fc0), 0x8000000000000fc, 0x8000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x32, &(0x7f0000000080), 0x4) lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) bind$alg(r2, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r5, 0x7}, 0x8) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000180)={{0x2, 0x1}}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000001580)={0xad04, 0x2d, 0xfffffffffffff122, 0x9, [], [], [], 0x5, 0x7, 0x1, 0x2, "d11c724e4e9cf46272a11e2a5bae3d8f"}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 06:16:11 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0xffefffefffffff82) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'ipddp0\x00', {0x2, 0x4e23, @multicast1}}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6, 0x0, 0x0, 0x8000, 0x0, 0x11}, 0x98) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a31626b15673364f554bb9f0cdcb9066b06b3b89d397956c5df9ed7f7eccfb1147410daab2595826c0ea44b1e27bf868833bca6277094b73805c5f5de451503258454a2a490fff2bbfde40900000044154af731188e25c2ff234668"], 0x5e) [ 339.923837] FS-Cache: Duplicate cookie detected [ 339.928827] FS-Cache: O-cookie c=00000000ba64bdd7 [p=00000000d941204d fl=222 nc=0 na=1] [ 339.937169] FS-Cache: O-cookie d=000000004395b10b n=0000000030f6542b [ 339.943938] FS-Cache: O-key=[10] '02000200000002000000' [ 339.950294] FS-Cache: N-cookie c=00000000d052ddaa [p=00000000d941204d fl=2 nc=0 na=1] [ 339.958476] FS-Cache: N-cookie d=000000004395b10b n=00000000156f0446 [ 339.965084] FS-Cache: N-key=[10] '02000200000002000000' 06:16:12 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0xffefffefffffff82) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000200)={'filter\x00', 0x92, "40559deff8f6dc3cd7c36a377e78e89185aef42258b34a92c42b797990e8cfb8b4b9e87891c332db0795e49841c0a51f1febdb458200c9fcbd623721c531232dbd91a9353e728035b0297cadba99a09fa46ad60b63f2ff7a1186ebc11d82183471ba97495081cc38112bb22930546b6ed3350d246be2a6c3f762247c8d2bcc5c18088f4e12df49eaafabbdf1ac195af9d0b3"}, &(0x7f00000000c0)=0xb6) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6, 0x0, 0x0, 0x8000, 0x0, 0x11}, 0x98) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a31626b15673364f554bb9f0cdcb9066b06b3b89d3979daab2595826c0ea44b1e27bf868833bca6277094b73805c5f5de451503258454a2a490fff2bbfde40900000044154af731188e25c2ff234668"], 0x5e) 06:16:12 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x400540, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) listen(r0, 0xffefffefffffff82) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000200)=0xfffffffffffff000, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6, 0x0, 0x0, 0x8000, 0x0, 0x11}, 0x98) write$binfmt_misc(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a31626b15673364f554bb9f0cdcb9066b06b3b89d397956c5df9ed7f7eccfb1147410daab2595826c0ea44b1e27bf868833bca6277094b73805c5f5de451503258454a2a490fff2bbfde40900000044154af731188e25c2ff234668"], 0x5e) 06:16:12 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x0, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) 06:16:12 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x0, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) 06:16:12 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x2, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) 06:16:13 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0xffefffefffffff82) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000000)="f8", 0x1, 0x40, &(0x7f000005ffe4)={0xa, 0x4e23, 0x80000001, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6, 0x0, 0x0, 0x8000, 0x0, 0x11}, 0x98) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a31626b15673364f554bb9f0cdcb9066b06b3b89d397956c5df9ed7f7eccfb1147410daab2595826c0ea44b1e27bf868833bca6277094b73805c5f5de451503258454a2a490fff2bbfde40900000044154af731188e25c2ff234668"], 0x5e) 06:16:13 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[], &(0x7f00000002c0)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) shutdown(r0, 0x2) 06:16:13 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x800) getsockopt(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001380)=""/93, &(0x7f0000001400)=0x5d) r1 = socket$inet6(0xa, 0x1, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000001480)={0x3ff, 0x200, 0x5, 0xffff, 0x3, 0x3f, 0x20, 0x4, 0x9, 0x5}) r4 = getpgrp(0x0) sched_getaffinity(r4, 0xfffffffffffffe22, &(0x7f0000000240)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000001840)=ANY=[@ANYBLOB="000000000000eb3f541fbd682130d643bc310661beca54321a28e79c276b833e466abb43d8d8d150a2360000"], 0x1) ioctl$SG_SET_TIMEOUT(0xffffffffffffffff, 0x2201, &(0x7f0000001300)=0x6) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001340)={0x0, 0x1}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000016c0)={0x0, 0x8, 0xfff, 0x3}, &(0x7f0000001700)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001740)={r5, 0x0, 0x1, 0x5e, 0xd30, 0x1f, 0x3, 0x3, {r6, @in={{0x2, 0x4e24, @loopback}}, 0x6, 0x7fff, 0x1, 0x9, 0x9}}, &(0x7f0000001800)=0xb0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) sendmmsg(r3, &(0x7f0000005fc0), 0x8000000000000fc, 0x8000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x32, &(0x7f0000000080), 0x4) lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) bind$alg(r2, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r5, 0x7}, 0x8) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000180)={{0x2, 0x1}}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000001580)={0xad04, 0x2d, 0xfffffffffffff122, 0x9, [], [], [], 0x5, 0x7, 0x1, 0x2, "d11c724e4e9cf46272a11e2a5bae3d8f"}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 06:16:13 executing program 3: syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x800000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000680)=ANY=[@ANYBLOB='0'], &(0x7f0000000180)=0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f6578650000000000000f1ce3000000000000000000000000") fcntl$setstatus(r1, 0x4, 0x14400) mprotect(&(0x7f0000104000/0x3000)=nil, 0x3000, 0x0) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105518, &(0x7f0000001000)) fgetxattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], &(0x7f0000000340)=""/144, 0x90) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000000000)) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000640)=[{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000580)="b5d7522f9d33b63f526ccc682338444a302afa4b8659b651f6dd80f6217b3ad368cce469ca517224d794e4a616f6", 0x2e}], 0x1, &(0x7f0000001080)}], 0x1, 0x4010) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip6_flowlabel\x00') r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000100)) sendmsg$nl_generic(r2, &(0x7f0000000280)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[]}, 0x1, 0x0, 0x0, 0x8000}, 0x20004080) dup2(r0, r3) write$smack_current(0xffffffffffffffff, &(0x7f0000000040)='usercgroup\x00', 0xb) 06:16:13 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) 06:16:13 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x0, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) [ 341.502855] FS-Cache: Duplicate cookie detected [ 341.507808] FS-Cache: O-cookie c=00000000ba1d8577 [p=00000000d941204d fl=222 nc=0 na=1] [ 341.516269] FS-Cache: O-cookie d=000000004395b10b n=0000000049e2e4f2 [ 341.522956] FS-Cache: O-key=[10] '02000200000002000000' [ 341.529236] FS-Cache: N-cookie c=0000000024f4737e [p=00000000d941204d fl=2 nc=0 na=1] [ 341.537381] FS-Cache: N-cookie d=000000004395b10b n=000000003c422588 [ 341.544033] FS-Cache: N-key=[10] '02000200000002000000' 06:16:13 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0xc2000, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000280)={0xffffffffffffff00, 0xfffffffffffeffff, 0x63, &(0x7f0000000200)="0e7d407ac8cb765bc25751bee93e42b88d83e0fdd4942d1c32b8d3fb5c1a53ead61d740e85bc889c4571dcca373e5395905092ab27e0f840be590bed9c0d8116d696b71022134b86c5d2c160246a7e1e1bab6e14abeb360a14d0114f86ac0b1126effb"}) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0x401}, 0xffffffffffffffe0) listen(r1, 0xffefffefffffff82) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6, 0x0, 0x0, 0x8000, 0x0, 0x11}, 0x98) write$binfmt_misc(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a31626b15673364f554bb9f0cdcb9066b06b3b89d397956c5df9ed7f7eccfb1147410daab2595826c0ea44b1e27bf868833bca6277094b73805c5f5de451503258454a2a490fff2bbfde40900000044154af731188e25c2ff234668"], 0x5e) [ 341.711045] QAT: Invalid ioctl [ 341.734834] IPVS: ftp: loaded support on port[0] = 21 06:16:13 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0xffefffefffffff82) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x4, @empty, 0x8000}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6, 0x0, 0x0, 0x8000, 0x0, 0x20}, 0xffffffffffffff54) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a31626b15673364f554bb9f0cdcb9066b06b3b89d397956c5df9ed7f7eccfb1147410daab2595826c0ea44b1e27bf868833bca6277094b73805c5f5de451503258454a2a490fff2bbfde40900000044154af731188e25c2ff234668"], 0x5e) 06:16:13 executing program 1: syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x800000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000680)=ANY=[@ANYBLOB='0'], &(0x7f0000000180)=0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f6578650000000000000f1ce3000000000000000000000000") fcntl$setstatus(r1, 0x4, 0x14400) mprotect(&(0x7f0000104000/0x3000)=nil, 0x3000, 0x0) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105518, &(0x7f0000001000)) fgetxattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], &(0x7f0000000340)=""/144, 0x90) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000000000)) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000640)=[{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000580)="b5d7522f9d33b63f526ccc682338444a302afa4b8659b651f6dd80f6217b3ad368cce469ca517224d794e4a616f6", 0x2e}], 0x1, &(0x7f0000001080)}], 0x1, 0x4010) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip6_flowlabel\x00') r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000100)) sendmsg$nl_generic(r2, &(0x7f0000000280)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[]}, 0x1, 0x0, 0x0, 0x8000}, 0x20004080) dup2(r0, r3) write$smack_current(0xffffffffffffffff, &(0x7f0000000040)='usercgroup\x00', 0xb) 06:16:13 executing program 3: syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x800000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000680)=ANY=[@ANYBLOB='0'], &(0x7f0000000180)=0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f6578650000000000000f1ce3000000000000000000000000") fcntl$setstatus(r1, 0x4, 0x14400) mprotect(&(0x7f0000104000/0x3000)=nil, 0x3000, 0x0) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105518, &(0x7f0000001000)) fgetxattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], &(0x7f0000000340)=""/144, 0x90) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000000000)) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000640)=[{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000580)="b5d7522f9d33b63f526ccc682338444a302afa4b8659b651f6dd80f6217b3ad368cce469ca517224d794e4a616f6", 0x2e}], 0x1, &(0x7f0000001080)}], 0x1, 0x4010) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip6_flowlabel\x00') r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000100)) sendmsg$nl_generic(r2, &(0x7f0000000280)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[]}, 0x1, 0x0, 0x0, 0x8000}, 0x20004080) dup2(r0, r3) write$smack_current(0xffffffffffffffff, &(0x7f0000000040)='usercgroup\x00', 0xb) 06:16:13 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x800) getsockopt(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001380)=""/93, &(0x7f0000001400)=0x5d) r1 = socket$inet6(0xa, 0x1, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000001480)={0x3ff, 0x200, 0x5, 0xffff, 0x3, 0x3f, 0x20, 0x4, 0x9, 0x5}) r4 = getpgrp(0x0) sched_getaffinity(r4, 0xfffffffffffffe22, &(0x7f0000000240)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000001840)=ANY=[@ANYBLOB="000000000000eb3f541fbd682130d643bc310661beca54321a28e79c276b833e466abb43d8d8d150a2360000"], 0x1) ioctl$SG_SET_TIMEOUT(0xffffffffffffffff, 0x2201, &(0x7f0000001300)=0x6) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001340)={0x0, 0x1}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000016c0)={0x0, 0x8, 0xfff, 0x3}, &(0x7f0000001700)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001740)={r5, 0x0, 0x1, 0x5e, 0xd30, 0x1f, 0x3, 0x3, {r6, @in={{0x2, 0x4e24, @loopback}}, 0x6, 0x7fff, 0x1, 0x9, 0x9}}, &(0x7f0000001800)=0xb0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) sendmmsg(r3, &(0x7f0000005fc0), 0x8000000000000fc, 0x8000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x32, &(0x7f0000000080), 0x4) lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) bind$alg(r2, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r5, 0x7}, 0x8) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000180)={{0x2, 0x1}}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000001580)={0xad04, 0x2d, 0xfffffffffffff122, 0x9, [], [], [], 0x5, 0x7, 0x1, 0x2, "d11c724e4e9cf46272a11e2a5bae3d8f"}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 06:16:13 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0xffefffefffffff82) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x40100, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) sendto$inet6(r1, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0xfffffffffffff2f0, 0x2, 0x4}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6, 0x0, 0x0, 0x8000, 0x0, 0x11}, 0x98) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a31626b15673364f554bb9f0cdcb9066b06b3b89d397956c5df9ed7f7eccfb1147410daab2595826c0ea44b1e27bf868833bca6277094b73805c5f5de451503258454a2a490fff2bbfde40900000044154af731188e25c2ff234668"], 0x5e) 06:16:14 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) [ 344.115144] bridge0: port 1(bridge_slave_0) entered blocking state [ 344.121643] bridge0: port 1(bridge_slave_0) entered disabled state [ 344.128700] device bridge_slave_0 entered promiscuous mode [ 344.273498] bridge0: port 2(bridge_slave_1) entered blocking state [ 344.279943] bridge0: port 2(bridge_slave_1) entered disabled state [ 344.286828] device bridge_slave_1 entered promiscuous mode [ 344.299266] device bridge_slave_1 left promiscuous mode [ 344.304949] bridge0: port 2(bridge_slave_1) entered disabled state [ 344.359567] device bridge_slave_0 left promiscuous mode [ 344.365024] bridge0: port 1(bridge_slave_0) entered disabled state [ 346.468309] team0 (unregistering): Port device team_slave_1 removed [ 346.478290] team0 (unregistering): Port device team_slave_0 removed [ 346.488767] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 346.542080] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 346.609489] bond0 (unregistering): Released all slaves [ 346.662981] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 346.693310] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 346.771652] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 346.829634] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 347.048305] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 347.056050] team0: Port device team_slave_0 added [ 347.101018] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 347.108394] team0: Port device team_slave_1 added [ 347.154855] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 347.203812] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 347.251131] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 347.258279] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 347.275262] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 347.315201] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 347.322475] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 347.339806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 347.813958] bridge0: port 2(bridge_slave_1) entered blocking state [ 347.820388] bridge0: port 2(bridge_slave_1) entered forwarding state [ 347.827051] bridge0: port 1(bridge_slave_0) entered blocking state [ 347.833631] bridge0: port 1(bridge_slave_0) entered forwarding state [ 347.841253] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 348.708601] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 348.965543] 8021q: adding VLAN 0 to HW filter on device bond0 [ 349.056389] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 349.146064] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 349.152267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 349.160023] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 349.249316] 8021q: adding VLAN 0 to HW filter on device team0 06:16:21 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[], &(0x7f00000002c0)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) shutdown(r0, 0x2) 06:16:21 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x800) getsockopt(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001380)=""/93, &(0x7f0000001400)=0x5d) r1 = socket$inet6(0xa, 0x1, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000001480)={0x3ff, 0x200, 0x5, 0xffff, 0x3, 0x3f, 0x20, 0x4, 0x9, 0x5}) r4 = getpgrp(0x0) sched_getaffinity(r4, 0xfffffffffffffe22, &(0x7f0000000240)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000001840)=ANY=[@ANYBLOB="000000000000eb3f541fbd682130d643bc310661beca54321a28e79c276b833e466abb43d8d8d150a2360000"], 0x1) ioctl$SG_SET_TIMEOUT(0xffffffffffffffff, 0x2201, &(0x7f0000001300)=0x6) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001340)={0x0, 0x1}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000016c0)={0x0, 0x8, 0xfff, 0x3}, &(0x7f0000001700)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001740)={r5, 0x0, 0x1, 0x5e, 0xd30, 0x1f, 0x3, 0x3, {r6, @in={{0x2, 0x4e24, @loopback}}, 0x6, 0x7fff, 0x1, 0x9, 0x9}}, &(0x7f0000001800)=0xb0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) sendmmsg(r3, &(0x7f0000005fc0), 0x8000000000000fc, 0x8000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x32, &(0x7f0000000080), 0x4) lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) bind$alg(r2, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r5, 0x7}, 0x8) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000180)={{0x2, 0x1}}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000001580)={0xad04, 0x2d, 0xfffffffffffff122, 0x9, [], [], [], 0x5, 0x7, 0x1, 0x2, "d11c724e4e9cf46272a11e2a5bae3d8f"}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 06:16:21 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) 06:16:21 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0xffefffefffffff82) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6, 0x0, 0x0, 0x8000, 0x0, 0x11}, 0x98) read(r2, &(0x7f0000000200)=""/255, 0xff) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a31626b15673364f554bb9f0cdcb9066b06b3b89d397956c5df9ed7f7eccfb1147410daab2595826c0ea44b1e27bf868833bca6277094b73805c5f5de451503258454a2a490fff2bbfde40900000044154af731188e25c2ff234668"], 0x5e) 06:16:21 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) 06:16:21 executing program 3: syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x800000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000680)=ANY=[@ANYBLOB='0'], &(0x7f0000000180)=0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f6578650000000000000f1ce3000000000000000000000000") fcntl$setstatus(r1, 0x4, 0x14400) mprotect(&(0x7f0000104000/0x3000)=nil, 0x3000, 0x0) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105518, &(0x7f0000001000)) fgetxattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], &(0x7f0000000340)=""/144, 0x90) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000000000)) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000640)=[{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000580)="b5d7522f9d33b63f526ccc682338444a302afa4b8659b651f6dd80f6217b3ad368cce469ca517224d794e4a616f6", 0x2e}], 0x1, &(0x7f0000001080)}], 0x1, 0x4010) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip6_flowlabel\x00') r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000100)) sendmsg$nl_generic(r2, &(0x7f0000000280)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[]}, 0x1, 0x0, 0x0, 0x8000}, 0x20004080) dup2(r0, r3) write$smack_current(0xffffffffffffffff, &(0x7f0000000040)='usercgroup\x00', 0xb) [ 349.971038] FS-Cache: Duplicate cookie detected [ 349.975971] FS-Cache: O-cookie c=00000000dddcbd31 [p=00000000d941204d fl=222 nc=0 na=1] [ 349.986894] FS-Cache: O-cookie d=000000004395b10b n=00000000c3463e4e [ 349.993628] FS-Cache: O-key=[10] '02000200000002000000' [ 350.000098] FS-Cache: N-cookie c=00000000810c1f9f [p=00000000d941204d fl=2 nc=0 na=1] [ 350.008564] FS-Cache: N-cookie d=000000004395b10b n=000000006a49b751 [ 350.015248] FS-Cache: N-key=[10] '02000200000002000000' 06:16:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000340), 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x7592da6b}}, 0x14}}, 0x0) 06:16:22 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[], &(0x7f00000002c0)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x0, &(0x7f0000f40ff8)}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) shutdown(r0, 0x2) 06:16:22 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000000b40)='./file0\x00', 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r2, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) 06:16:22 executing program 1: 06:16:22 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x800) getsockopt(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001380)=""/93, &(0x7f0000001400)=0x5d) r1 = socket$inet6(0xa, 0x1, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000001480)={0x3ff, 0x200, 0x5, 0xffff, 0x3, 0x3f, 0x20, 0x4, 0x9, 0x5}) r4 = getpgrp(0x0) sched_getaffinity(r4, 0xfffffffffffffe22, &(0x7f0000000240)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000001840)=ANY=[@ANYBLOB="000000000000eb3f541fbd682130d643bc310661beca54321a28e79c276b833e466abb43d8d8d150a2360000"], 0x1) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000001300)) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001340)={0x0, 0x1}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000016c0)={0x0, 0x8, 0xfff, 0x3}, &(0x7f0000001700)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001740)={r5, 0x0, 0x1, 0x5e, 0xd30, 0x1f, 0x3, 0x3, {r6, @in={{0x2, 0x4e24, @loopback}}, 0x6, 0x7fff, 0x1, 0x9, 0x9}}, &(0x7f0000001800)=0xb0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) sendmmsg(r3, &(0x7f0000005fc0), 0x8000000000000fc, 0x8000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x32, &(0x7f0000000080), 0x4) lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) bind$alg(r2, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r5, 0x7}, 0x8) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000180)={{0x2, 0x1}}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000001580)={0xad04, 0x2d, 0xfffffffffffff122, 0x9, [], [], [], 0x5, 0x7, 0x1, 0x2, "d11c724e4e9cf46272a11e2a5bae3d8f"}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 06:16:22 executing program 1: 06:16:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000340), 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x7592da6b}}, 0x14}}, 0x0) 06:16:22 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x1c) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e24, 0x0, @loopback}, 0x1c) pwrite64(r0, &(0x7f0000000300)="7448a4ed49d52e3607ef039679da2174a76309f6a88eb5b43decb8f8ad191f06d99cd45f4c833b39daf949ee23d09b8aab3458f2837778476b8bc9c5cc4216ed00909768b67133fe5adfd8e8b2a41f0939782d276d5bc34b2e0b5713cd6dfe65da75c10d3eb7a7b79fcf742fc9caafb61a2232037b0209158b88f4d733964c425f4477c35ee3fb7b675226781c6d6c2215db4d7bc6702988b2acd5c27a986866a6a1f8d1f2fea6eab9f881cbfcdd989d78ee9ab5b62492a05a9c64cdeae59c11f38cfd83f7", 0xc5, 0x0) listen(r0, 0xffefffefffffff82) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e22, 0x9, @mcast1, 0x1000000000}, {0xa, 0x4e24, 0x7, @empty, 0xd6}, 0xfa58, [0x3a2a6435, 0x508d, 0x80000001, 0x8, 0x103, 0x2, 0xffa, 0x2cb]}, 0x5c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6, 0x0, 0x0, 0x8000, 0x0, 0x11}, 0x98) write$binfmt_misc(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a31626b15673364f554bb9f0cdcf97f6b06b3b89d397956c5df9ed7f7eccfb114886546a06857db9d2ea44b1e27bf86883318a6277094b73805c5f5de451503258454a2a490fff2bbfde40900000044154af731188e25c2ff2346686acc3c1ecc50010000008679bc3aac589754b030bc8ce1c8470d2ed1bea04ae70115d654ac83ecf83c0d2214c4862f75dcd9ff1ab10cbcf85c5b5996810ddf7682a88b04e58de2fc28535a1eee4a5b14b3b8ce69b2ef2b17e21c89e2fae986b8e8020db074508978e8e6a4ff8d63838dd4ff6977c0ebe88e44beb0"], 0x5e) 06:16:22 executing program 1: 06:16:22 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[], &(0x7f00000002c0)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x0, &(0x7f0000f40ff8)}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) shutdown(r0, 0x2) 06:16:22 executing program 3: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cgroup.stat\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d5c6070") r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000061c0)={'bridge_slave_0\x00'}) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000000)={0x0, @broadcast, 0x0, 0x0, 'lblcr\x00'}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000012c0)={'bridge_slave_0\x00l', 0x2000000c0ffffff}) 06:16:22 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/4\x00') 06:16:23 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0xffefffefffffff82) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6, 0x0, 0x0, 0x8000, 0x0, 0x11}, 0x98) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a31626b15673364f554bb9f0cdcb9066b06b3b89d397956c5df9ed7f7eccfb1147410daab2595826c0ea44b1e27bf868833bca6277094b73805c5f5de451503258454a2a490fff2bbfde40900000044154af731188e25c2ff234668"], 0x5e) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) 06:16:23 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000000b40)='./file0\x00', 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r2, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) 06:16:23 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d5c6070") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4), 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}}, 0x0) 06:16:23 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[], &(0x7f00000002c0)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x0, &(0x7f0000f40ff8)}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) shutdown(r0, 0x2) 06:16:23 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x800) getsockopt(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001380)=""/93, &(0x7f0000001400)=0x5d) r1 = socket$inet6(0xa, 0x1, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000001480)={0x3ff, 0x200, 0x5, 0xffff, 0x3, 0x3f, 0x20, 0x4, 0x9, 0x5}) r4 = getpgrp(0x0) sched_getaffinity(r4, 0xfffffffffffffe22, &(0x7f0000000240)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000001840)=ANY=[@ANYBLOB="000000000000eb3f541fbd682130d643bc310661beca54321a28e79c276b833e466abb43d8d8d150a2360000"], 0x1) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000001300)=0x6) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001340)={0x0, 0x1}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000016c0)={0x0, 0x8, 0xfff, 0x3}, &(0x7f0000001700)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001740)={r5, 0x0, 0x1, 0x5e, 0xd30, 0x1f, 0x3, 0x3, {r6, @in={{0x2, 0x4e24, @loopback}}, 0x6, 0x7fff, 0x1, 0x9, 0x9}}, &(0x7f0000001800)=0xb0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) sendmmsg(r3, &(0x7f0000005fc0), 0x8000000000000fc, 0x8000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x32, &(0x7f0000000080), 0x4) lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) bind$alg(r2, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r5, 0x7}, 0x8) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000180)={{0x2, 0x1}}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000001580)={0xad04, 0x2d, 0xfffffffffffff122, 0x9, [], [], [], 0x5, 0x7, 0x1, 0x2, "d11c724e4e9cf46272a11e2a5bae3d8f"}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 06:16:23 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0xffefffefffffff82) prctl$intptr(0x8, 0x8403) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x40, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) sendto$inet6(r1, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6, 0x0, 0x0, 0x8000, 0x0, 0x11}, 0x98) write$binfmt_misc(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x5e) 06:16:23 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0xffefffefffffff82) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) sendto$inet6(r1, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6, 0x0, 0x0, 0x8000, 0x0, 0x11}, 0x98) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a31626b15673364f554bb9f0cdcb9066b06b3b89d397956c5df9ed7f7eccfb1147410daab2595826c0ea44b1e27bf868833bca6277094b73805c5f5de451503258454a2a490fff2bbfde40900000044154af731188e25c2ff234668"], 0x5e) 06:16:23 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[], &(0x7f00000002c0)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x0, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) shutdown(r0, 0x2) [ 351.816934] bridge0: port 1(bridge_slave_0) entered disabled state [ 351.872965] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready 06:16:23 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000000b40)='./file0\x00', 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r2, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) [ 351.959518] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 351.967606] bridge0: port 1(bridge_slave_0) entered blocking state [ 351.974484] bridge0: port 1(bridge_slave_0) entered forwarding state 06:16:23 executing program 1: [ 352.549229] bridge0: port 1(bridge_slave_0) entered disabled state [ 352.557736] bridge0: port 1(bridge_slave_0) entered blocking state [ 352.564235] bridge0: port 1(bridge_slave_0) entered forwarding state 06:16:24 executing program 3: 06:16:24 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x800) getsockopt(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001380)=""/93, &(0x7f0000001400)=0x5d) r1 = socket$inet6(0xa, 0x1, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000001480)={0x3ff, 0x200, 0x5, 0xffff, 0x3, 0x3f, 0x20, 0x4, 0x9, 0x5}) r4 = getpgrp(0x0) sched_getaffinity(r4, 0xfffffffffffffe22, &(0x7f0000000240)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000001840)=ANY=[@ANYBLOB="000000000000eb3f541fbd682130d643bc310661beca54321a28e79c276b833e466abb43d8d8d150a2360000"], 0x1) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000001300)=0x6) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001340)={0x0, 0x1}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000016c0)={0x0, 0x8, 0xfff, 0x3}, &(0x7f0000001700)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001740)={r5, 0x0, 0x1, 0x5e, 0xd30, 0x1f, 0x3, 0x3, {r6, @in={{0x2, 0x4e24, @loopback}}, 0x6, 0x7fff, 0x1, 0x9, 0x9}}, &(0x7f0000001800)=0xb0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) sendmmsg(r3, &(0x7f0000005fc0), 0x8000000000000fc, 0x8000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x32, &(0x7f0000000080), 0x4) lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) bind$alg(r2, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r5, 0x7}, 0x8) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000180)={{0x2, 0x1}}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000001580)={0xad04, 0x2d, 0xfffffffffffff122, 0x9, [], [], [], 0x5, 0x7, 0x1, 0x2, "d11c724e4e9cf46272a11e2a5bae3d8f"}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 06:16:24 executing program 1: 06:16:24 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000040)=""/181, &(0x7f0000000100)=0xb5) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0xffefffefffffff82) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0xa4080, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000380)=""/205) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000300)={'filter\x00', 0x5, "37f51f8890"}, &(0x7f0000000340)=0x29) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6, 0x0, 0x0, 0x8000, 0x0, 0x11}, 0x98) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a31626b156730c1fc53201338845d78f6c34fbf3364f554bb9f0cdcb9066b06b3b89d397956c5df9ed7f7eccfb1147410daab2595826c0ea44b1e27bf868833bca6277094b73805c5f5de451503258454a2a490fff2bbfde40900000044154af7311c8e25c2ff234668f2ede4ea7c3ecc3242ed1b885344dc8ef527c9680b0d8de22f5eeb1951444915e202"], 0x5e) 06:16:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[], &(0x7f00000002c0)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x0, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) shutdown(r0, 0x2) 06:16:24 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x0, 0x6002) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) 06:16:24 executing program 1: 06:16:24 executing program 3: 06:16:24 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0xffefffefffffff82) socket$key(0xf, 0x3, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400200, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000080)={0xd8, 0x5b8, 0x0, 0x5b6, 0x9, 0x2}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6, 0x0, 0x0, 0x8000, 0x0, 0x11}, 0x98) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a31626b15673364f554bb9f0cdcb9066b06b3b89d39f205c5df9ed7f7eccfb1147410daab2595826c0ea44b1e27bf068833bca6277094b73805c5f5de451503258454a2a490fff2bbfde40900000044154af731188e25c2ff234668d2ad4f9e38682b94f3d7d7214cadba0625193878f963aaf4d28d1625dc6100791a209e90cbd13dd60bc29e7334493d3a2ea96fb69cd79f0b1c999b6a8374f31f970c4c666fedd3fa69bdce6a91398356855548b42891f517c639fe4628d8d2dd3db52d4310d26aeeee0fd18581f0afde25fe7dfaa8ae39bd5df75095db0779cca8095ff29cc83fe7e58ef37aaf9d52485d92d5424b969dcd69d194"], 0x5e) 06:16:24 executing program 1: 06:16:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[], &(0x7f00000002c0)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) shutdown(r0, 0x2) 06:16:24 executing program 3: 06:16:24 executing program 1: 06:16:25 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x800) getsockopt(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001380)=""/93, &(0x7f0000001400)=0x5d) r1 = socket$inet6(0xa, 0x1, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000001480)={0x3ff, 0x200, 0x5, 0xffff, 0x3, 0x3f, 0x20, 0x4, 0x9, 0x5}) r4 = getpgrp(0x0) sched_getaffinity(r4, 0xfffffffffffffe22, &(0x7f0000000240)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000001840)=ANY=[@ANYBLOB="000000000000eb3f541fbd682130d643bc310661beca54321a28e79c276b833e466abb43d8d8d150a2360000"], 0x1) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000001300)=0x6) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001340)={0x0, 0x1}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000016c0)={0x0, 0x8, 0xfff, 0x3}, &(0x7f0000001700)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001740)={r5, 0x0, 0x1, 0x5e, 0xd30, 0x1f, 0x3, 0x3, {r6, @in={{0x2, 0x4e24, @loopback}}, 0x6, 0x7fff, 0x1, 0x9, 0x9}}, &(0x7f0000001800)=0xb0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) sendmmsg(r3, &(0x7f0000005fc0), 0x8000000000000fc, 0x8000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x32, &(0x7f0000000080), 0x4) lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) bind$alg(r2, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r5, 0x7}, 0x8) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000180)={{0x2, 0x1}}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000001580)={0xad04, 0x2d, 0xfffffffffffff122, 0x9, [], [], [], 0x5, 0x7, 0x1, 0x2, "d11c724e4e9cf46272a11e2a5bae3d8f"}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 06:16:25 executing program 3: 06:16:25 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0xffefffefffffff82) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6, 0x0, 0x0, 0x8000, 0x0, 0x11}, 0x98) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a31626b15673364f554bb9f0cdcb9066b06b3b89d397956c5df9ed7f7eccfb1147410daab2595826c0ea44b1e27bf8633bca6277094b73805c5f5de45150325845432db2642f2bbfde40900000044154af731188e25c2ff23466800"], 0x5e) 06:16:25 executing program 1: 06:16:25 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x0, 0x6002) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) 06:16:25 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[], &(0x7f00000002c0)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) shutdown(r0, 0x2) 06:16:25 executing program 3: 06:16:25 executing program 1: 06:16:25 executing program 3: 06:16:25 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[], &(0x7f00000002c0)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x0, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) shutdown(r0, 0x2) 06:16:25 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0xffefffefffffff82) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6, 0x0, 0x0, 0x8000, 0x0, 0x11}, 0x98) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x7, 0xb7d, 0x1, 0x8001}, {0x6, 0x8, 0xffffffff, 0x492}]}, 0x8) write$binfmt_misc(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x5e) 06:16:25 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x0, 0x6002) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) 06:16:25 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x800) getsockopt(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001380)=""/93, &(0x7f0000001400)=0x5d) r1 = socket$inet6(0xa, 0x1, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000001480)={0x3ff, 0x200, 0x5, 0xffff, 0x3, 0x3f, 0x20, 0x4, 0x9, 0x5}) r4 = getpgrp(0x0) sched_getaffinity(r4, 0xfffffffffffffe22, &(0x7f0000000240)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000001840)=ANY=[@ANYBLOB="000000000000eb3f541fbd682130d643bc310661beca54321a28e79c276b833e466abb43d8d8d150a2360000"], 0x1) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000001300)=0x6) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001340)={0x0}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000016c0)={0x0, 0x8, 0xfff, 0x3}, &(0x7f0000001700)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001740)={r5, 0x0, 0x1, 0x5e, 0xd30, 0x1f, 0x3, 0x3, {r6, @in={{0x2, 0x4e24, @loopback}}, 0x6, 0x7fff, 0x1, 0x9, 0x9}}, &(0x7f0000001800)=0xb0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) sendmmsg(r3, &(0x7f0000005fc0), 0x8000000000000fc, 0x8000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x32, &(0x7f0000000080), 0x4) lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) bind$alg(r2, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r5, 0x7}, 0x8) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000180)={{0x2, 0x1}}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000001580)={0xad04, 0x2d, 0xfffffffffffff122, 0x9, [], [], [], 0x5, 0x7, 0x1, 0x2, "d11c724e4e9cf46272a11e2a5bae3d8f"}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 06:16:25 executing program 3: 06:16:25 executing program 1: 06:16:25 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[], &(0x7f00000002c0)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x0, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) shutdown(r0, 0x2) 06:16:25 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x84ff7ea8e9f0c02) listen(r0, 0xffefffefffffff82) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x50, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6, 0x0, 0x0, 0x8000, 0x0, 0x11}, 0x98) write$binfmt_misc(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a31626b15673364f554bb9f0cdcb9065106b3b89d397956c5df9ed7f7eccfb1147410daab2595826c0ea44b1e27bf868833bca6277094b73805c5f5de451503258454ef750ca2b2a220636f53b2a2a490fff2bbfde40900000044154af731188e25c2ff234668efc9b152b9e9ebfc5a2bfdce9bfac3f9d6f8b4b06c3269a00f49b3342847c5ca145e0a6240cb5f19d242a1da76b777a05cc3dc45b713e85e6969f51124d3a3974f8f2ce0a76d0dec28df0357b8c26c2b8130c53c932ec34d516be1af5ac509971698b06e2f2872aa2911b19767a080691c3f154e8ecf1e0beb3db61e3a"], 0x5e) socketpair$inet6(0xa, 0x7, 0x6, &(0x7f0000000040)) 06:16:25 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) 06:16:26 executing program 1: 06:16:26 executing program 3: 06:16:26 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0xffefffefffffff82) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6, 0x0, 0x0, 0x8000, 0x0, 0x11}, 0x98) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a31626b15673364f554bb9f0cdcb9066b06b3b89d397956c5df9ed7f7eccfb1147410daab2595826c0ea44b1e27bf868833bca6277094b73805c5f5de451503258454a2a490fff2bbfde40900000044154af731188e25c2ff234668"], 0x5e) syncfs(r1) 06:16:26 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[], &(0x7f00000002c0)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x0, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) shutdown(r0, 0x2) 06:16:26 executing program 1: 06:16:26 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)={0x18, 0x22, 0x1, 0x0, 0x0, {0x4000000004}, [@typed={0x4, 0x12}]}, 0x18}}, 0x0) 06:16:26 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x800) getsockopt(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001380)=""/93, &(0x7f0000001400)=0x5d) r1 = socket$inet6(0xa, 0x1, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000001480)={0x3ff, 0x200, 0x5, 0xffff, 0x3, 0x3f, 0x20, 0x4, 0x9, 0x5}) r4 = getpgrp(0x0) sched_getaffinity(r4, 0xfffffffffffffe22, &(0x7f0000000240)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000001840)=ANY=[@ANYBLOB="000000000000eb3f541fbd682130d643bc310661beca54321a28e79c276b833e466abb43d8d8d150a2360000"], 0x1) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000001300)=0x6) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001340)={0x0}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000016c0)={0x0, 0x8, 0xfff, 0x3}, &(0x7f0000001700)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001740)={r5, 0x0, 0x1, 0x5e, 0xd30, 0x1f, 0x3, 0x3, {r6, @in={{0x2, 0x4e24, @loopback}}, 0x6, 0x7fff, 0x1, 0x9, 0x9}}, &(0x7f0000001800)=0xb0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) sendmmsg(r3, &(0x7f0000005fc0), 0x8000000000000fc, 0x8000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x32, &(0x7f0000000080), 0x4) lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) bind$alg(r2, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r5, 0x7}, 0x8) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000180)={{0x2, 0x1}}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000001580)={0xad04, 0x2d, 0xfffffffffffff122, 0x9, [], [], [], 0x5, 0x7, 0x1, 0x2, "d11c724e4e9cf46272a11e2a5bae3d8f"}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 06:16:26 executing program 1: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x7ffff}}}}}}, 0x0) 06:16:26 executing program 5: r0 = socket$inet6(0xa, 0x2000000002, 0x80000000000126) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0xffefffefffffff82) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x3, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6, 0x0, 0x0, 0x8000, 0x0, 0x11}, 0x98) write$binfmt_misc(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a31626b15673364f554bb9f0cdcb9066b06b3b89d397956c5df9ed7f7eccfb1147410daab2595826c0ea44b1e27bf868833bca6277094b73805c5f5de451503258454a2a490fff2bbfde40900000044154af731188e25c2ff234668"], 0x5e) 06:16:26 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) 06:16:26 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x100000004e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) write(r1, &(0x7f0000000040)="97", 0x1) dup3(r1, r0, 0x0) 06:16:26 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[], &(0x7f00000002c0)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x0, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) shutdown(r0, 0x2) 06:16:26 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r0, r1) 06:16:26 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = memfd_create(&(0x7f0000000040)='cgroup\x00', 0x2) listen(r1, 0xffefffefffffff82) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x1400000, @local}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6, 0x0, 0x0, 0x8000, 0x0, 0x11}, 0x98) ioctl$KVM_SET_NESTED_STATE(r1, 0x4080aebf, &(0x7f00000002c0)={0x3, 0x0, 0x2080, {0x1, 0x5000, 0x1}, [], 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write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a31626b15673364f554bb9f0cdcb9066b06b3b89d397956c5df9ed7f7eccfb1147410daab2595826c0ea44b1e27bf868833bca6277094b73805c5f5f48ede450000000000000006fff2bbfde40900000044154af731188e25c2ff2346687bc47cf03026bae59cd5f238e4157a428e4b9dcba395eb70c0958461637c6ef1de2ec1ff12fdee09b230927ca6328e6443db02dc292c09d38cc9625ebbfa29d70786e15512b74288ae1aa2663a5336f5f10c"], 0x5e) 06:16:26 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000180)="2e65f32efe0a6766c7442400008000006766c7442402000000006766c744240600000000670f011c24b866000f00d066b88044a2b20f23c80f21f866350400d0000f23f80f0766b80500000066b9080000000f01c10f0766b8010000000f01c10f01dfb835008ee0", 0x68}], 0x1, 0x0, &(0x7f00000000c0), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000100)="0fc75af38f49189b26440f00d6c441cb5cc00fc71bc442f932d10f225c0f01cb66baf80cb8a4d35b8bef66bafc0c66edb805000000b9020000000f01c1", 0x3d}], 0x1, 0x40, &(0x7f0000000180), 0x0) getpgid(0xffffffffffffffff) write$FUSE_NOTIFY_DELETE(0xffffffffffffffff, &(0x7f0000000540)=ANY=[@ANYBLOB="290000000600000000000000000000000400000000000000030000000000000000000000000000000069127fbcdab56d0f1f4cb258000000000000"], 0x3b) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000300)='/dev/loop#\x00', 0x0, 0x82) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00000000c0)={{&(0x7f0000ff2000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r3, &(0x7f0000ef8cfd)={0xa, 0x0, 0x0, @loopback}, 0x1c) listen(r3, 0xffffffffffffff7f) socket$inet6_sctp(0xa, 0x0, 0x84) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000400), &(0x7f0000000180), &(0x7f0000000000), &(0x7f0000000280)) memfd_create(&(0x7f0000000400)="6367726f7570320075b536e08f97e10c4289e296462f3c8fc6a418228027bf4d75931e238b41cf55afcf7dd2284567ed5a738f3382aae6349e10336adf686499eb1d9379eb287db7cc8f01a71b4a3848c9b87a939192fbe516cd77c2259aeb16ea20546abcbf428eeb056432cc589c5e5df00600000000000000a6c05ccabbc366a4065f117624235f4804e072", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000240)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$rds(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0x4e20, @remote}, 0xff3d) ioctl$KVM_RUN(r2, 0xae80, 0x0) 06:16:26 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[], &(0x7f00000002c0)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x0, 0x0) shutdown(r0, 0x2) 06:16:26 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) 06:16:27 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0xffefffefffffff82) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6, 0x0, 0x0, 0x8000, 0x0, 0x11}, 0x98) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a31626b15673364f554bb9f0cdcb9066b06b3b89d397956c5df9ed7f7eccfb11474189410e2b9b56f0fa44b1e27bf868833bca6277094b73805c5f5de451503258454a2a490fff2bbfde40900000044154af731188e25c2ff234668"], 0x5e) 06:16:27 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x800) getsockopt(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001380)=""/93, &(0x7f0000001400)=0x5d) r1 = socket$inet6(0xa, 0x1, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000001480)={0x3ff, 0x200, 0x5, 0xffff, 0x3, 0x3f, 0x20, 0x4, 0x9, 0x5}) r4 = getpgrp(0x0) sched_getaffinity(r4, 0xfffffffffffffe22, &(0x7f0000000240)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000001840)=ANY=[@ANYBLOB="000000000000eb3f541fbd682130d643bc310661beca54321a28e79c276b833e466abb43d8d8d150a2360000"], 0x1) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000001300)=0x6) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001340)={0x0}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000016c0)={0x0, 0x8, 0xfff, 0x3}, &(0x7f0000001700)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001740)={r5, 0x0, 0x1, 0x5e, 0xd30, 0x1f, 0x3, 0x3, {r6, @in={{0x2, 0x4e24, @loopback}}, 0x6, 0x7fff, 0x1, 0x9, 0x9}}, &(0x7f0000001800)=0xb0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) sendmmsg(r3, &(0x7f0000005fc0), 0x8000000000000fc, 0x8000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x32, &(0x7f0000000080), 0x4) lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) bind$alg(r2, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r5, 0x7}, 0x8) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000180)={{0x2, 0x1}}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000001580)={0xad04, 0x2d, 0xfffffffffffff122, 0x9, [], [], [], 0x5, 0x7, 0x1, 0x2, "d11c724e4e9cf46272a11e2a5bae3d8f"}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 06:16:27 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) 06:16:27 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[], &(0x7f00000002c0)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) shutdown(0xffffffffffffffff, 0x2) 06:16:27 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0xffefffefffffff82) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6, 0x0, 0x0, 0x8000, 0x0, 0x11}, 0x98) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a31626b15673364f554bb9f0cdcb9066b06b3b89d397956c5df9ed7f7eccfb1147410daab2595826c0ea44b1e27bf868833bca6277094b73805c5f5de451503258454a2a490fff2bbfde409000000441547f731188e25c2ff234668"], 0x5e) 06:16:27 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) 06:16:27 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[], &(0x7f00000002c0)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) shutdown(r0, 0x0) 06:16:27 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @mcast2, 0x103}, 0x1c) listen(r0, 0x7) ioctl$UI_SET_LEDBIT(r0, 0x40045569, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x20, 0x800, 0x4}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x4e22, @local}}, 0x3, 0x0, 0x8000, 0x0, 0x11}, 0x98) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a31626b15673364f554bb9f0cdcb9066b06b3b89d397956c5df9ed7f7eccfb1147410daab2595826c0ea44b1e27bf868833bca6277094b73805c5f5de451503258454a2a490fff2bbfde40900000044154af731188e25c2ff234668"], 0x5e) 06:16:27 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0xffefffefffffff82) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000000c0)=0x2, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000200)={0x6, 0x1}) write$P9_RLINK(r1, &(0x7f0000000240)={0x7, 0x47, 0x1}, 0x7) sendto$inet6(r1, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6, 0x0, 0x0, 0x8000, 0x0, 0x11}, 0x98) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a31626b15673364f554bb9f0cdcb9066b06b3b89d397956c5df9ed7f7eccfb1147410daab2595826c0ea44b1e27bf868833bca6277094b73805c5f5de451503258454a2a490fff2bbfde40900000044154af731188e25c2ff234668"], 0xfffffffffffffe58) 06:16:28 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) 06:16:28 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) 06:16:28 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) sendto$inet6(r1, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = fcntl$dupfd(r0, 0x406, r1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000040)=0x10e, 0x4) getrusage(0xffffffffffffffff, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6, 0x0, 0x0, 0x8000, 0x0, 0x11}, 0x98) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797a31626b15673364f554bb9f0cdcb9066b06b3b89d397956c5df9ed7f7eccfb1147410daab2595826c0ea44b1e27bf868833bca6277094b73805c5f5de451503258454a2a46f450be0f3f744a245de002e1d90fff2bb1ae50900000044154af731188e25c208004668"], 0x5e) 06:16:28 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) [ 356.545064] FS-Cache: Duplicate cookie detected [ 356.551483] FS-Cache: O-cookie c=0000000040db11fc [p=00000000d941204d fl=222 nc=0 na=1] [ 356.559780] FS-Cache: O-cookie d=000000004395b10b n=000000001a48c2e3 [ 356.566386] FS-Cache: O-key=[10] '02000200000002000000' [ 356.572575] FS-Cache: N-cookie c=000000008f5d6159 [p=00000000d941204d fl=2 nc=0 na=1] [ 356.580753] FS-Cache: N-cookie d=000000004395b10b n=00000000bad38fe4 [ 356.587525] FS-Cache: N-key=[10] '02000200000002000000' 06:16:28 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x800) getsockopt(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001380)=""/93, &(0x7f0000001400)=0x5d) r1 = socket$inet6(0xa, 0x1, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000001480)={0x3ff, 0x200, 0x5, 0xffff, 0x3, 0x3f, 0x20, 0x4, 0x9, 0x5}) r4 = getpgrp(0x0) sched_getaffinity(r4, 0xfffffffffffffe22, &(0x7f0000000240)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000001840)=ANY=[@ANYBLOB="000000000000eb3f541fbd682130d643bc310661beca54321a28e79c276b833e466abb43d8d8d150a2360000"], 0x1) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000001300)=0x6) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001340)={0x0, 0x1}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000016c0)={0x0, 0x8, 0xfff, 0x3}, &(0x7f0000001700)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001740)={r5, 0x0, 0x1, 0x5e, 0xd30, 0x1f, 0x3, 0x3, {r6, @in={{0x2, 0x4e24, @loopback}}, 0x6, 0x7fff, 0x1, 0x9, 0x9}}, &(0x7f0000001800)=0xb0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) sendmmsg(r3, &(0x7f0000005fc0), 0x8000000000000fc, 0x8000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x32, &(0x7f0000000080), 0x4) lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) bind$alg(r2, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r5, 0x7}, 0x8) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000180)={{0x2, 0x1}}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000001580)={0xad04, 0x2d, 0xfffffffffffff122, 0x9, [], [], [], 0x5, 0x7, 0x1, 0x2, "d11c724e4e9cf46272a11e2a5bae3d8f"}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 06:16:28 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) 06:16:28 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) 06:16:28 executing program 5: setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000440), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x1ff, 0x4, 0x1}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}}, 0xff, 0x7fffffff, 0x9, 0x100000001, 0x60}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000340)={r0, 0x7ff, 0x4, 0x6, 0x20, 0x4, 0x9, 0x81, {r1, @in6={{0xa, 0x4e22, 0x0, @ipv4={[], [], @remote}, 0x5b9}}, 0x5, 0x7fffffff, 0x1, 0x4, 0x7fffffff}}, &(0x7f0000000400)=0xb0) r2 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r2, 0xffefffefffffff82) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x32, 0x4) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000000)="f8", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6, 0x0, 0x0, 0x8000, 0x0, 0x11}, 0x98) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x1) write$binfmt_misc(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a31626b15673364f554bb9f0cdcb9066b06b3b89d397956c5df9ed7f7eccfb1147410daab2595826c0ea44b1e27bf868833bca6277094b73805c5f5de451503258454a2a490fff2bbfde40900000044154af731188e25c2ff234668"], 0x5e) 06:16:28 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) [ 356.814389] FS-Cache: Duplicate cookie detected [ 356.819347] FS-Cache: O-cookie c=0000000007eb092b [p=00000000d941204d fl=222 nc=0 na=1] [ 356.827506] FS-Cache: O-cookie d=000000004395b10b n=0000000092aec41a [ 356.834065] FS-Cache: O-key=[10] '02000200000002000000' [ 356.839585] FS-Cache: N-cookie c=00000000664fe3d6 [p=00000000d941204d fl=2 nc=0 na=1] [ 356.847624] FS-Cache: N-cookie d=000000004395b10b n=000000008d522748 [ 356.854176] FS-Cache: N-key=[10] '02000200000002000000' 06:16:28 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) 06:16:28 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x0, 0x6002) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) 06:16:29 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) 06:16:29 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x0, 0x6002) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) 06:16:29 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x0, 0x6002) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) 06:16:29 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000000b40)='./file0\x00', 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r2, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) 06:16:29 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x0, 0x6002) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) 06:16:29 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x800) getsockopt(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001380)=""/93, &(0x7f0000001400)=0x5d) r1 = socket$inet6(0xa, 0x1, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000001480)={0x3ff, 0x200, 0x5, 0xffff, 0x3, 0x3f, 0x20, 0x4, 0x9, 0x5}) r4 = getpgrp(0x0) sched_getaffinity(r4, 0xfffffffffffffe22, &(0x7f0000000240)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000001840)=ANY=[@ANYBLOB="000000000000eb3f541fbd682130d643bc310661beca54321a28e79c276b833e466abb43d8d8d150a2360000"], 0x1) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000001300)=0x6) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001340)={0x0, 0x1}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000016c0)={0x0, 0x8, 0xfff, 0x3}, &(0x7f0000001700)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001740)={r5, 0x0, 0x1, 0x5e, 0xd30, 0x1f, 0x3, 0x3, {r6, @in={{0x2, 0x4e24, @loopback}}, 0x6, 0x7fff, 0x1, 0x9, 0x9}}, &(0x7f0000001800)=0xb0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) sendmmsg(r3, &(0x7f0000005fc0), 0x8000000000000fc, 0x8000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x32, &(0x7f0000000080), 0x4) lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) bind$alg(r2, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r5, 0x7}, 0x8) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000180)={{0x2, 0x1}}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000001580)={0xad04, 0x2d, 0xfffffffffffff122, 0x9, [], [], [], 0x5, 0x7, 0x1, 0x2, "d11c724e4e9cf46272a11e2a5bae3d8f"}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 06:16:29 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(r1, &(0x7f0000000b40)='./file0\x00', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r3, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) 06:16:29 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x7c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000700)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x3f, 0x0, {"6d3a03a22ad13804238c25806cdd75ac"}}}}, 0xa0) openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x8000, 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000000b40)='./file0\x00', 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x351, 0x6002) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1f, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="af90931b9feacf9ed787bc62a9bc2b9cf1c8212009286a6a93ed9a1df7c153c66736d475044a385e623dc2137bc38904676dd3b1b4ecde58ec25180ec3035e5e3b710b28408708aa0c38b5056bc9629afd95dc58dfb9c8135855fdd80fea1bddddf0be73bd347deabf9ae31df8d3c1f2735b13e3aebe4b94c576618824196261f07e0b6756ca6bfec06f64fb62c7b7bce898e550b9d7fad1b0674cfb4852caf4405a0999b41f30fc32d4fd22435b6e3100c56dce581b3bca2e943fb1969b"], &(0x7f00000002c0)=0x1) fadvise64(r2, 0x0, 0x7, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6, @local}, 0x10) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140), 0x13f, 0x6}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd32, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0xf4010000]}, 0x10) socket$unix(0x1, 0x7, 0x0) [ 357.682411] FS-Cache: Duplicate cookie detected [ 357.687195] FS-Cache: O-cookie c=00000000e93df30d [p=00000000d941204d fl=222 nc=0 na=1] [ 357.695449] FS-Cache: O-cookie d=000000004395b10b n=00000000fc54499c [ 357.702134] FS-Cache: O-key=[10] '02000200000002000000' [ 357.707592] FS-Cache: N-cookie c=0000000065fc3564 [p=00000000d941204d fl=2 nc=0 na=1] [ 357.715660] FS-Cache: N-cookie d=000000004395b10b n=000000003b583ea8 [ 357.722233] FS-Cache: N-key=[10] '02000200000002000000' [ 361.695055] device bridge_slave_1 left promiscuous mode [ 361.701563] bridge0: port 2(bridge_slave_1) entered disabled state [ 361.750742] bridge0: port 1(bridge_slave_0) entered disabled state [ 365.669940] team0 (unregistering): Port device team_slave_1 removed [ 365.690350] team0 (unregistering): Port device team_slave_0 removed [ 365.704450] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 365.744836] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 365.843595] bond0 (unregistering): Released all slaves [ 436.019819] oom_reaper: reaped process 15084 (syz-executor5), now anon-rss:0kB, file-rss:32768kB, shmem-rss:0kB [ 436.211244] init invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 436.222692] init cpuset=/ mems_allowed=0 [ 436.227201] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc8+ #199 [ 436.233441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 436.242796] Call Trace: [ 436.245411] dump_stack+0x1c4/0x2b6 [ 436.249055] ? dump_stack_print_info.cold.1+0x20/0x20 [ 436.254257] ? mark_held_locks+0x130/0x130 [ 436.258498] ? mark_held_locks+0x130/0x130 [ 436.262746] dump_header+0x27b/0xf72 [ 436.266478] ? pagefault_out_of_memory+0x197/0x197 [ 436.271424] ? __lock_acquire+0x7ec/0x4ec0 [ 436.275672] ? mem_cgroup_charge_statistics+0x780/0x780 [ 436.281047] ? print_usage_bug+0xc0/0xc0 [ 436.285116] ? print_usage_bug+0xc0/0xc0 [ 436.289196] ? graph_lock+0x170/0x170 [ 436.293012] ? print_usage_bug+0xc0/0xc0 [ 436.297081] ? print_usage_bug+0xc0/0xc0 [ 436.301166] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 436.306720] ? find_held_lock+0x36/0x1c0 [ 436.310797] ? mark_held_locks+0xc7/0x130 [ 436.314961] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 436.320076] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 436.325190] ? lockdep_hardirqs_on+0x421/0x5c0 [ 436.329785] ? trace_hardirqs_on+0xbd/0x310 [ 436.334117] ? kasan_check_read+0x11/0x20 [ 436.338284] ? ___ratelimit+0x36f/0x655 [ 436.342269] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 436.347725] ? trace_hardirqs_on+0x310/0x310 [ 436.352158] ? lock_downgrade+0x900/0x900 [ 436.356320] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 436.361436] ? ___ratelimit+0xaa/0x655 [ 436.365340] ? idr_get_free+0xec0/0xec0 [ 436.369325] ? kasan_check_write+0x14/0x20 [ 436.373578] ? do_raw_spin_lock+0xc1/0x230 [ 436.377834] oom_kill_process.cold.27+0x10/0x903 [ 436.382600] ? graph_lock+0x170/0x170 [ 436.386411] ? _raw_spin_unlock+0x2c/0x50 [ 436.390569] ? oom_badness+0xe6/0xaa0 [ 436.394386] ? oom_evaluate_task+0x540/0x540 [ 436.398820] ? find_held_lock+0x36/0x1c0 [ 436.402899] ? out_of_memory+0x974/0x1430 [ 436.407063] ? lock_downgrade+0x900/0x900 [ 436.411219] ? check_preemption_disabled+0x48/0x280 [ 436.416258] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 436.422065] ? kasan_check_read+0x11/0x20 [ 436.426224] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 436.431543] ? rcu_bh_qs+0xc0/0xc0 [ 436.435103] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 436.440147] ? oom_evaluate_task+0x302/0x540 [ 436.444571] out_of_memory+0xa84/0x1430 [ 436.448562] ? unreserve_highatomic_pageblock+0x380/0x5d0 [ 436.454110] ? oom_killer_disable+0x3a0/0x3a0 [ 436.458624] ? __alloc_pages_slowpath+0xea7/0x2d70 [ 436.463570] ? __mutex_add_waiter+0x2a0/0x2a0 [ 436.468078] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 436.473101] ? find_next_bit+0x104/0x130 [ 436.477188] __alloc_pages_slowpath+0x230f/0x2d70 [ 436.482072] ? warn_alloc+0x120/0x120 [ 436.485885] ? __radix_tree_lookup+0x4c0/0x4c0 [ 436.490488] ? find_get_entry+0x2f2/0xc40 [ 436.494654] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 436.500204] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 436.505153] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 436.510702] ? should_fail+0x22d/0xd01 [ 436.514605] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 436.519716] ? __lock_is_held+0xb5/0x140 [ 436.523810] ? __lock_is_held+0xb5/0x140 [ 436.527899] ? ___might_sleep+0x1ed/0x300 [ 436.532053] ? lock_release+0x970/0x970 [ 436.536037] ? arch_local_save_flags+0x40/0x40 [ 436.540645] ? __might_sleep+0x95/0x190 [ 436.544634] __alloc_pages_nodemask+0xa80/0xde0 [ 436.549319] ? __alloc_pages_slowpath+0x2d70/0x2d70 [ 436.554352] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 436.560167] ? kasan_check_read+0x11/0x20 [ 436.564328] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 436.569617] ? graph_lock+0x170/0x170 [ 436.573436] ? print_usage_bug+0xc0/0xc0 [ 436.577510] ? graph_lock+0x170/0x170 [ 436.581318] ? graph_lock+0x170/0x170 [ 436.585142] ? __do_page_cache_readahead+0x7ce/0x980 [ 436.590258] ? find_held_lock+0x36/0x1c0 [ 436.594331] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 436.599878] alloc_pages_current+0x10c/0x210 [ 436.604298] ? lock_downgrade+0x900/0x900 [ 436.608561] __page_cache_alloc+0x38f/0x5b0 [ 436.612891] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 436.618695] ? kasan_check_read+0x11/0x20 [ 436.622850] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 436.628148] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 436.632831] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 436.638382] ? check_preemption_disabled+0x48/0x280 [ 436.643428] filemap_fault+0x1594/0x25f0 [ 436.647515] ? __lock_page_or_retry+0xa00/0xa00 [ 436.652198] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 436.658006] ? kasan_check_read+0x11/0x20 [ 436.662174] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 436.667459] ? rcu_bh_qs+0xc0/0xc0 [ 436.671022] ? filemap_map_pages+0xdea/0x1980 [ 436.675547] ? find_get_pages_range_tag+0x1320/0x1320 [ 436.680749] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 436.686303] ? fput+0x130/0x1a0 [ 436.689608] ? graph_lock+0x170/0x170 [ 436.693456] ? lock_acquire+0x1ed/0x520 [ 436.697441] ? ext4_filemap_fault+0x7a/0xad [ 436.701776] ? lock_release+0x970/0x970 [ 436.705993] ? arch_local_save_flags+0x40/0x40 [ 436.710610] ? down_read+0xb0/0x1d0 [ 436.714249] ? ext4_filemap_fault+0x7a/0xad [ 436.718585] ? __down_interruptible+0x700/0x700 [ 436.723281] ext4_filemap_fault+0x82/0xad [ 436.727443] __do_fault+0x100/0x6b0 [ 436.731080] ? lock_downgrade+0x900/0x900 [ 436.735239] ? print_bad_pte+0x6c0/0x6c0 [ 436.739309] ? find_held_lock+0x36/0x1c0 [ 436.743389] ? kasan_check_read+0x11/0x20 [ 436.747549] ? pmd_val+0x88/0x100 [ 436.751014] ? add_mm_counter_fast+0xd0/0xd0 [ 436.755428] ? pmd_val+0x88/0x100 [ 436.758894] ? add_mm_counter_fast+0xd0/0xd0 [ 436.763319] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 436.768877] __handle_mm_fault+0x3709/0x53e0 [ 436.773304] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 436.778162] ? graph_lock+0x170/0x170 [ 436.781975] ? print_usage_bug+0xc0/0xc0 [ 436.786044] ? lock_downgrade+0x900/0x900 [ 436.790199] ? graph_lock+0x170/0x170 [ 436.794007] ? graph_lock+0x170/0x170 [ 436.797836] ? handle_mm_fault+0x42a/0xc70 [ 436.802084] ? lock_downgrade+0x900/0x900 [ 436.806243] ? check_preemption_disabled+0x48/0x280 [ 436.811360] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 436.817179] ? kasan_check_read+0x11/0x20 [ 436.821343] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 436.826647] ? rcu_bh_qs+0xc0/0xc0 [ 436.830215] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 436.835675] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 436.841284] ? check_preemption_disabled+0x48/0x280 [ 436.846317] handle_mm_fault+0x54f/0xc70 [ 436.850399] ? __handle_mm_fault+0x53e0/0x53e0 [ 436.854997] ? find_vma+0x34/0x190 [ 436.858550] __do_page_fault+0x67d/0xed0 [ 436.862628] ? mm_fault_error+0x380/0x380 [ 436.866789] ? trace_hardirqs_off+0xb8/0x310 [ 436.871216] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 436.876587] ? trace_hardirqs_on+0x310/0x310 [ 436.881006] do_page_fault+0xf2/0x7e0 [ 436.884835] ? vmalloc_sync_all+0x30/0x30 [ 436.888989] ? error_entry+0x70/0xd0 [ 436.892718] ? trace_hardirqs_off_caller+0xbb/0x310 [ 436.897744] ? trace_hardirqs_on_caller+0xc0/0x310 [ 436.902685] ? syscall_return_slowpath+0x5e0/0x5e0 [ 436.907626] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 436.912478] ? trace_hardirqs_on_caller+0x310/0x310 [ 436.917503] ? trace_hardirqs_off+0x310/0x310 [ 436.922013] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 436.927042] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 436.932595] ? prepare_exit_to_usermode+0x291/0x3b0 [ 436.937620] ? page_fault+0x8/0x30 [ 436.941180] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 436.946034] ? page_fault+0x8/0x30 [ 436.949587] page_fault+0x1e/0x30 [ 436.953059] RIP: 0033:0x7fc43843efe0 [ 436.956780] Code: Bad RIP value. [ 436.960160] RSP: 002b:00007fff3801a518 EFLAGS: 00010206 [ 436.965536] RAX: 0000000000000000 RBX: 00007fff3801a640 RCX: 00007fc438477dd3 [ 436.972812] RDX: 0000000000000000 RSI: 00007fff3801a450 RDI: 00007fff3801a640 [ 436.980083] RBP: 0000000000000000 R08: 00007fff3801a4d0 R09: 0000000000000001 [ 436.987358] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 436.994637] R13: 00007fff3801a830 R14: 0000000000000000 R15: 0000000000000000 [ 437.009527] Mem-Info: [ 437.012094] active_anon:116547 inactive_anon:112 isolated_anon:0 [ 437.012094] active_file:14 inactive_file:13 isolated_file:0 [ 437.012094] unevictable:0 dirty:0 writeback:0 unstable:0 [ 437.012094] slab_reclaimable:10011 slab_unreclaimable:1401653 [ 437.012094] mapped:40963 shmem:119 pagetables:1693 bounce:0 [ 437.012094] free:24262 free_pcp:119 free_cma:0 [ 437.045490] Node 0 active_anon:466188kB inactive_anon:448kB active_file:56kB inactive_file:100kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163852kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 395264kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 437.079539] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 437.133256] lowmem_reserve[]: 0 2819 6323 6323 [ 437.137905] Node 0 DMA32 free:43996kB min:30060kB low:37572kB high:45084kB active_anon:28kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 437.201167] lowmem_reserve[]: 0 0 3503 3503 [ 437.205578] Node 0 Normal free:36860kB min:37352kB low:46688kB high:56024kB active_anon:466160kB inactive_anon:448kB active_file:56kB inactive_file:52kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:6720kB pagetables:6772kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 437.261531] lowmem_reserve[]: 0 0 0 0 [ 437.265404] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 437.281860] Node 0 DMA32: 5*4kB (UME) 1*8kB (M) 4*16kB (UME) 4*32kB (ME) 4*64kB (ME) 4*128kB (ME) 4*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 4*2048kB (ME) 7*4096kB (UM) = 43996kB [ 437.298027] Node 0 Normal: 1561*4kB (UME) 1043*8kB (UME) 641*16kB (UME) 279*32kB (UM) 50*64kB (UM) 1*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 37100kB [ 437.316121] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 437.325071] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 437.334308] 146 total pagecache pages [ 437.338151] 0 pages in swap cache [ 437.341684] Swap cache stats: add 0, delete 0, find 0/0 [ 437.347046] Free swap = 0kB [ 437.350103] Total swap = 0kB [ 437.353148] 1965979 pages RAM [ 437.356247] 0 pages HighMem/MovableOnly [ 437.360243] 342307 pages reserved [ 437.363676] 0 pages cma reserved [ 437.367113] Unreclaimable slab info: [ 437.371178] Name Used Total [ 437.376826] pid_2 103KB 152KB [ 437.382306] TIPC 11KB 21KB [ 437.387674] SCTPv6 16KB 24KB [ 437.393052] sctp_chunk 1220816KB 1220816KB [ 437.398479] sctp_bind_bucket 6KB 15KB [ 437.403849] DCCPv6 14KB 29KB [ 437.409263] DCCP 13KB 20KB [ 437.414660] bridge_fdb_cache 13KB 19KB [ 437.420665] fib6_nodes 91KB 108KB [ 437.426017] ip6_dst_cache 246KB 307KB [ 437.431439] RAWv6 78KB 91KB [ 437.436805] UDPv6 3KB 3KB [ 437.442218] TCPv6 20KB 29KB [ 437.447599] nf_conntrack 1KB 15KB [ 437.453032] sd_ext_cdb 0KB 3KB [ 437.458383] scsi_sense_cache 1056KB 1060KB [ 437.463802] virtio_scsi_cmd 16KB 16KB [ 437.469226] sgpool-128 8KB 8KB [ 437.474596] sgpool-64 4KB 6KB [ 437.480012] sgpool-32 2KB 7KB [ 437.485379] sgpool-16 1KB 3KB [ 437.490807] sgpool-8 0KB 3KB [ 437.496177] mqueue_inode_cache 11KB 14KB [ 437.501682] bio_post_read_ctx 14KB 15KB [ 437.507064] bio-2 14KB 19KB [ 437.512495] jfs_mp 7KB 7KB [ 437.517870] nfs_commit_data 3KB 7KB [ 437.523291] nfs_write_data 34KB 37KB [ 437.528732] ext4_system_zone 0KB 3KB [ 437.534112] dio 4KB 29KB [ 437.539542] bio-1 1KB 3KB [ 437.544924] pid_namespace 2KB 11KB [ 437.551372] kvm_vcpu 23KB 23KB [ 437.556744] rpc_buffers 170KB 197KB [ 437.562162] rpc_tasks 25KB 37KB [ 437.567544] UNIX 29KB 29KB [ 437.572957] tcp_bind_bucket 3KB 12KB [ 437.578327] ip_fib_trie 13KB 19KB [ 437.583731] ip_fib_alias 60KB 75KB [ 437.589223] ip_dst_cache 673KB 900KB [ 437.594588] RAW 46KB 57KB [ 437.599995] UDP 17KB 26KB [ 437.605358] TCP 8KB 11KB [ 437.610764] hugetlbfs_inode_cache 2KB 7KB [ 437.616471] fscache_cookie_jar 13KB 22KB [ 437.621969] eventpoll_pwq 18KB 27KB [ 437.627334] eventpoll_epi 33KB 47KB [ 437.632736] inotify_inode_mark 31KB 43KB [ 437.638186] request_queue 163KB 163KB [ 437.643590] blkdev_requests 1KB 3KB [ 437.649050] blkdev_ioc 10KB 19KB [ 437.654452] bio-0 80KB 90KB [ 437.659870] biovec-max 1633KB 1633KB [ 437.665237] biovec-64 15KB 15KB [ 437.670644] biovec-16 3KB 3KB [ 437.676007] bio_integrity_payload 1KB 4KB [ 437.682785] khugepaged_mm_slot 12KB 15KB [ 437.688243] user_namespace 5KB 11KB [ 437.693647] dmaengine-unmap-256 2KB 6KB [ 437.699244] dmaengine-unmap-128 1KB 3KB [ 437.704779] dmaengine-unmap-16 0KB 4KB [ 437.710271] dmaengine-unmap-2 0KB 3KB [ 437.715636] skbuff_fclone_cache 1309KB 1901KB [ 437.721220] skbuff_head_cache 1224217KB 1224217KB [ 437.726589] configfs_dir_cache 0KB 4KB [ 437.732081] file_lock_cache 1KB 3KB [ 437.737441] file_lock_ctx 0KB 3KB [ 437.742845] fsnotify_mark_connector 18KB 31KB [ 437.748798] net_namespace 60KB 60KB [ 437.754175] shmem_inode_cache 4300KB 4362KB [ 437.759591] task_delay_info 113KB 205KB [ 437.764953] taskstats 52KB 80KB [ 437.770376] proc_dir_entry 628KB 682KB [ 437.775769] pde_opener 2KB 7KB [ 437.781190] seq_file 160KB 208KB [ 437.786555] sigqueue 96KB 189KB [ 437.791959] kernfs_node_cache 10079KB 10387KB [ 437.797319] mnt_cache 126KB 160KB [ 437.802724] filp 3422KB 3870KB [ 437.808084] names_cache 69355KB 69394KB [ 437.814457] iint_cache 74KB 75KB [ 437.819924] key_jar 4KB 7KB [ 437.825296] uts_namespace 3KB 7KB [ 437.830707] nsproxy 1KB 3KB [ 437.836072] vm_area_struct 7498KB 9188KB [ 437.841481] mm_struct 1426KB 1989KB [ 437.846846] fs_cache 121KB 216KB [ 437.852267] files_cache 453KB 626KB [ 437.857630] signal_cache 888KB 1200KB [ 437.863047] sighand_cache 349KB 416KB [ 437.868471] task_struct 3891KB 3941KB [ 437.873841] cred_jar 780KB 1272KB [ 437.879273] anon_vma_chain 3313KB 3661KB [ 437.884639] anon_vma 121KB 327KB [ 437.890047] pid 45KB 132KB [ 437.895411] Acpi-Operand 106KB 162KB [ 437.900824] Acpi-Namespace 19KB 23KB [ 437.906193] numa_policy 0KB 3KB [ 437.911607] debug_objects_cache 1375KB 1378KB [ 437.917151] trace_event_file 258KB 258KB [ 437.922567] ftrace_event_field 372KB 374KB [ 437.928145] pool_workqueue 76KB 88KB [ 437.933557] task_group 5KB 7KB [ 437.940030] page->ptl 1751KB 2154KB [ 437.945415] kmalloc-2097152 2050KB 2050KB [ 437.950833] kmalloc-524288 2056KB 2056KB [ 437.956197] kmalloc-262144 1290KB 1290KB [ 437.961605] kmalloc-131072 650KB 650KB [ 437.966968] kmalloc-65536 1452KB 1452KB [ 437.972389] kmalloc-32768 16005KB 16302KB [ 437.977761] kmalloc-16384 1666KB 1699KB [ 437.983181] kmalloc-8192 1872KB 1872KB [ 437.988622] kmalloc-4096 45725KB 45764KB [ 437.993996] kmalloc-2048 9683KB 10722KB [ 437.999419] kmalloc-1024 15981KB 16805KB [ 438.004790] kmalloc-512 2446196KB 2446196KB [ 438.010228] kmalloc-256 2128KB 2358KB [ 438.015588] kmalloc-128 831KB 882KB [ 438.021011] kmalloc-96 2277KB 3168KB [ 438.026371] kmalloc-64 1980KB 2604KB [ 438.031788] kmalloc-32 1752KB 2492KB [ 438.037276] kmalloc-192 864KB 964KB [ 438.042688] kmem_cache 241KB 243KB [ 438.048056] Out of memory: Kill process 14292 (syz-executor2) score 1005 or sacrifice child [ 438.057157] Killed process 14292 (syz-executor2) total-vm:70252kB, anon-rss:6288kB, file-rss:32772kB, shmem-rss:0kB [ 438.072044] oom_reaper: reaped process 14292 (syz-executor2), now anon-rss:0kB, file-rss:32768kB, shmem-rss:0kB [ 438.924922] syz-executor5 invoked oom-killer: gfp_mask=0x6142c0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), nodemask=(null), order=0, oom_score_adj=1000 [ 438.958584] syz-executor5 cpuset=syz5 mems_allowed=0 [ 438.964290] CPU: 0 PID: 15084 Comm: syz-executor5 Not tainted 4.19.0-rc8+ #199 [ 438.971656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 438.981056] Call Trace: [ 438.983682] dump_stack+0x1c4/0x2b6 [ 438.987331] ? dump_stack_print_info.cold.1+0x20/0x20 [ 438.992558] dump_header+0x27b/0xf72 [ 438.996297] ? mark_held_locks+0x130/0x130 [ 439.000547] ? pagefault_out_of_memory+0x197/0x197 [ 439.005503] ? __lock_acquire+0x7ec/0x4ec0 [ 439.009753] ? mem_cgroup_charge_statistics+0x780/0x780 [ 439.015139] ? print_usage_bug+0xc0/0xc0 [ 439.019218] ? print_usage_bug+0xc0/0xc0 [ 439.023295] ? graph_lock+0x170/0x170 [ 439.027154] ? print_usage_bug+0xc0/0xc0 [ 439.031228] ? print_usage_bug+0xc0/0xc0 [ 439.035310] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 439.040863] ? find_held_lock+0x36/0x1c0 [ 439.044940] ? mark_held_locks+0xc7/0x130 [ 439.049101] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 439.054226] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 439.059343] ? lockdep_hardirqs_on+0x421/0x5c0 [ 439.063938] ? trace_hardirqs_on+0xbd/0x310 [ 439.068303] ? kasan_check_read+0x11/0x20 [ 439.072463] ? ___ratelimit+0x36f/0x655 [ 439.076459] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 439.081924] ? trace_hardirqs_on+0x310/0x310 [ 439.086343] ? lock_downgrade+0x900/0x900 [ 439.090511] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 439.095628] ? ___ratelimit+0xaa/0x655 [ 439.099531] ? idr_get_free+0xec0/0xec0 [ 439.103519] ? kasan_check_write+0x14/0x20 [ 439.107769] ? do_raw_spin_lock+0xc1/0x230 [ 439.112025] oom_kill_process.cold.27+0x10/0x903 [ 439.116790] ? graph_lock+0x170/0x170 [ 439.120602] ? _raw_spin_unlock+0x2c/0x50 [ 439.124761] ? oom_badness+0xe6/0xaa0 [ 439.128589] ? oom_evaluate_task+0x540/0x540 [ 439.133042] ? find_held_lock+0x36/0x1c0 [ 439.137121] ? out_of_memory+0x974/0x1430 [ 439.141293] ? lock_downgrade+0x900/0x900 [ 439.145493] ? check_preemption_disabled+0x48/0x280 [ 439.150523] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 439.156335] ? kasan_check_read+0x11/0x20 [ 439.160503] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 439.165815] ? rcu_bh_qs+0xc0/0xc0 [ 439.169367] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 439.174418] ? oom_evaluate_task+0x302/0x540 [ 439.178841] out_of_memory+0xa84/0x1430 [ 439.182830] ? unreserve_highatomic_pageblock+0x380/0x5d0 [ 439.188378] ? oom_killer_disable+0x3a0/0x3a0 [ 439.192896] ? __alloc_pages_slowpath+0xea7/0x2d70 [ 439.197843] ? __mutex_add_waiter+0x2a0/0x2a0 [ 439.202352] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 439.207374] ? find_next_bit+0x104/0x130 [ 439.211456] __alloc_pages_slowpath+0x230f/0x2d70 [ 439.216339] ? warn_alloc+0x120/0x120 [ 439.220165] ? warn_alloc+0x120/0x120 [ 439.223989] ? print_usage_bug+0xc0/0xc0 [ 439.228058] ? warn_alloc+0x120/0x120 [ 439.231866] ? print_usage_bug+0xc0/0xc0 [ 439.235934] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 439.241487] ? check_preemption_disabled+0x48/0x280 [ 439.246513] ? print_usage_bug+0xc0/0xc0 [ 439.250581] ? graph_lock+0x170/0x170 [ 439.254389] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 439.259946] ? should_fail+0x22d/0xd01 [ 439.263846] ? update_load_avg+0x2470/0x2470 [ 439.268269] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 439.273419] ? __lock_is_held+0xb5/0x140 [ 439.277501] ? graph_lock+0x170/0x170 [ 439.281317] ? ___might_sleep+0x1ed/0x300 [ 439.285474] ? lock_release+0x970/0x970 [ 439.289456] ? arch_local_save_flags+0x40/0x40 [ 439.294066] ? __might_sleep+0x95/0x190 [ 439.298056] __alloc_pages_nodemask+0xa80/0xde0 [ 439.302734] ? graph_lock+0x170/0x170 [ 439.306548] ? __alloc_pages_slowpath+0x2d70/0x2d70 [ 439.311570] ? graph_lock+0x170/0x170 [ 439.315398] ? mark_held_locks+0xc7/0x130 [ 439.319553] ? find_held_lock+0x36/0x1c0 [ 439.323626] ? cache_grow_begin+0x5a4/0x8c0 [ 439.327957] ? lockdep_hardirqs_on+0x421/0x5c0 [ 439.332549] ? trace_hardirqs_on+0xbd/0x310 [ 439.336880] ? fallback_alloc+0x203/0x2e0 [ 439.341041] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 439.346507] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 439.352060] cache_grow_begin+0x91/0x8c0 [ 439.356145] ? do_raw_spin_unlock+0xa7/0x330 [ 439.360576] fallback_alloc+0x203/0x2e0 [ 439.364565] ____cache_alloc_node+0x1c7/0x1e0 [ 439.369073] kmem_cache_alloc_node_trace+0xe7/0x740 [ 439.374117] __kmalloc_node_track_caller+0x33/0x70 [ 439.379068] __kmalloc_reserve.isra.39+0x41/0xe0 [ 439.383840] __alloc_skb+0x155/0x770 [ 439.387574] ? skb_scrub_packet+0x490/0x490 [ 439.391906] ? arch_local_save_flags+0x40/0x40 [ 439.396516] ? iov_iter_npages+0xe80/0xe80 [ 439.400779] _sctp_make_chunk+0x58/0x280 [ 439.404862] sctp_make_datafrag_empty+0x1d2/0x2e0 [ 439.409746] ? sctp_make_ecne+0x150/0x150 [ 439.413911] sctp_datamsg_from_user+0x7fc/0x1340 [ 439.418698] ? sctp_datamsg_free+0x90/0x90 [ 439.422946] ? mark_held_locks+0x130/0x130 [ 439.427192] ? __schedule+0x874/0x1ed0 [ 439.431104] ? mark_held_locks+0xc7/0x130 [ 439.435274] ? graph_lock+0x170/0x170 [ 439.439084] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 439.444199] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 439.448793] ? trace_hardirqs_on+0xbd/0x310 [ 439.453149] ? kasan_check_read+0x11/0x20 [ 439.457312] ? prepare_to_wait_exclusive+0x1a6/0x480 [ 439.462437] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 439.467898] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 439.473444] ? flex_array_get+0x1da/0x260 [ 439.477611] sctp_sendmsg_to_asoc+0xdd5/0x2230 [ 439.482210] ? __lock_sock+0x203/0x350 [ 439.486120] ? sctp_transport_lookup_process+0x1d0/0x1d0 [ 439.491593] ? find_held_lock+0x36/0x1c0 [ 439.495673] ? mark_held_locks+0xc7/0x130 [ 439.499832] ? __local_bh_enable_ip+0x160/0x260 [ 439.504513] ? __local_bh_enable_ip+0x160/0x260 [ 439.509201] ? trace_hardirqs_on+0xbd/0x310 [ 439.513531] ? lock_release+0x970/0x970 [ 439.517519] ? lock_sock_nested+0xe2/0x120 [ 439.521769] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 439.527267] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 439.532813] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 439.538361] ? sctp_id2assoc+0x231/0x3f0 [ 439.542435] ? lock_sock_nested+0x9a/0x120 [ 439.546682] ? sctp_wfree+0xb90/0xb90 [ 439.550492] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 439.556058] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 439.561183] sctp_sendmsg+0x13c2/0x1da0 [ 439.565189] ? sctp_id2assoc+0x3f0/0x3f0 [ 439.569278] ? rcu_bh_qs+0xc0/0xc0 [ 439.572843] inet_sendmsg+0x1a1/0x690 [ 439.576660] ? ipip_gro_receive+0x100/0x100 [ 439.580999] ? apparmor_socket_sendmsg+0x29/0x30 [ 439.585767] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 439.591314] ? security_socket_sendmsg+0x94/0xc0 [ 439.596085] ? ipip_gro_receive+0x100/0x100 [ 439.600426] sock_sendmsg+0xd5/0x120 [ 439.604161] sock_write_iter+0x35e/0x5c0 [ 439.608243] ? sock_sendmsg+0x120/0x120 [ 439.612240] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 439.617787] ? iov_iter_init+0xc2/0x1e0 [ 439.621778] __vfs_write+0x6b8/0x9f0 [ 439.625508] ? kernel_read+0x120/0x120 [ 439.629417] ? apparmor_path_rmdir+0x30/0x30 [ 439.633850] ? apparmor_file_permission+0x24/0x30 [ 439.638725] ? rw_verify_area+0x118/0x360 [ 439.642910] vfs_write+0x1fc/0x560 [ 439.646470] ksys_write+0x101/0x260 [ 439.650111] ? __ia32_sys_read+0xb0/0xb0 [ 439.654191] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 439.659658] __ia32_sys_write+0x71/0xb0 [ 439.663651] do_fast_syscall_32+0x34d/0xfb2 [ 439.667984] ? do_int80_syscall_32+0x890/0x890 [ 439.672586] ? entry_SYSENTER_compat+0x68/0x7f [ 439.677180] ? trace_hardirqs_off_caller+0xbb/0x310 [ 439.682213] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 439.687068] ? trace_hardirqs_on_caller+0x310/0x310 [ 439.692098] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 439.697158] ? recalc_sigpending_tsk+0x180/0x180 [ 439.701958] ? kasan_check_write+0x14/0x20 [ 439.706435] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 439.711329] entry_SYSENTER_compat+0x70/0x7f [ 439.715741] RIP: 0023:0xf7f2dca9 [ 439.719164] Code: Bad RIP value. [ 439.722535] RSP: 002b:00000000f5ee70cc EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 439.730254] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000020000040 [ 439.737537] RDX: 000000000000005e RSI: 0000000000000000 RDI: 0000000000000000 [ 439.744809] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 439.752098] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 439.759381] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 439.774645] Mem-Info: [ 439.777116] active_anon:114980 inactive_anon:112 isolated_anon:0 [ 439.777116] active_file:11 inactive_file:2 isolated_file:0 [ 439.777116] unevictable:0 dirty:0 writeback:0 unstable:0 [ 439.777116] slab_reclaimable:10012 slab_unreclaimable:1403293 [ 439.777116] mapped:40986 shmem:119 pagetables:1669 bounce:0 [ 439.777116] free:24260 free_pcp:71 free_cma:0 [ 439.873711] Node 0 active_anon:459920kB inactive_anon:448kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163852kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 389120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 439.909522] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 439.968517] lowmem_reserve[]: 0 2819 6323 6323 [ 439.975039] Node 0 DMA32 free:43996kB min:30060kB low:37572kB high:45084kB active_anon:28kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 440.058493] lowmem_reserve[]: 0 0 3503 3503 [ 440.062887] Node 0 Normal free:37296kB min:37352kB low:46688kB high:56024kB active_anon:459892kB inactive_anon:448kB active_file:156kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:6688kB pagetables:6676kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 440.091639] lowmem_reserve[]: 0 0 0 0 [ 440.095493] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 440.109355] Node 0 DMA32: 5*4kB (UME) 1*8kB (M) 4*16kB (UME) 4*32kB (ME) 4*64kB (ME) 4*128kB (ME) 4*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 4*2048kB (ME) 7*4096kB (UM) = 43996kB [ 440.125440] Node 0 Normal: 1474*4kB (UME) 1013*8kB (UME) 623*16kB (ME) 274*32kB (UM) 49*64kB (UM) 0*128kB 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 37664kB [ 440.158610] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 440.167475] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 440.194313] 146 total pagecache pages [ 440.198151] 0 pages in swap cache [ 440.210174] Swap cache stats: add 0, delete 0, find 0/0 [ 440.215548] Free swap = 0kB [ 440.225850] Total swap = 0kB [ 440.228954] 1965979 pages RAM [ 440.232060] 0 pages HighMem/MovableOnly [ 440.236141] 342307 pages reserved [ 440.248521] 0 pages cma reserved [ 440.251985] Unreclaimable slab info: [ 440.256210] Name Used Total [ 440.286496] pid_2 103KB 152KB [ 440.303548] TIPC 11KB 21KB [ 440.320584] SCTPv6 16KB 24KB [ 440.325970] sctp_chunk 1222293KB 1222293KB [ 440.341119] sctp_bind_bucket 6KB 15KB [ 440.346523] DCCPv6 14KB 29KB [ 440.351984] DCCP 13KB 20KB [ 440.357377] bridge_fdb_cache 13KB 19KB [ 440.379455] fib6_nodes 91KB 108KB [ 440.384861] ip6_dst_cache 251KB 307KB [ 440.398628] RAWv6 78KB 91KB [ 440.404019] UDPv6 3KB 3KB [ 440.418089] TCPv6 20KB 29KB [ 440.428592] nf_conntrack 1KB 15KB [ 440.434023] sd_ext_cdb 0KB 3KB [ 440.450278] scsi_sense_cache 1056KB 1060KB [ 440.455666] virtio_scsi_cmd 16KB 16KB [ 440.468534] sgpool-128 8KB 8KB [ 440.473915] sgpool-64 4KB 6KB [ 440.495309] sgpool-32 2KB 7KB [ 440.512537] sgpool-16 1KB 3KB [ 440.517930] sgpool-8 0KB 3KB [ 440.546266] mqueue_inode_cache 11KB 14KB [ 440.563630] bio_post_read_ctx 14KB 15KB [ 440.578664] bio-2 14KB 19KB [ 440.584051] jfs_mp 7KB 7KB [ 440.600100] nfs_commit_data 3KB 7KB [ 440.605492] nfs_write_data 34KB 37KB [ 440.641230] ext4_system_zone 0KB 3KB [ 440.646648] dio 4KB 29KB [ 440.660977] bio-1 1KB 3KB [ 440.666847] pid_namespace 2KB 11KB [ 440.672346] kvm_vcpu 23KB 23KB [ 440.677722] rpc_buffers 170KB 197KB [ 440.690487] rpc_tasks 25KB 37KB [ 440.695872] UNIX 29KB 29KB [ 440.712004] tcp_bind_bucket 3KB 12KB [ 440.717393] ip_fib_trie 13KB 19KB [ 440.734028] ip_fib_alias 60KB 75KB [ 440.745372] ip_dst_cache 673KB 900KB [ 440.750829] RAW 46KB 57KB [ 440.756201] UDP 17KB 26KB [ 440.779567] TCP 8KB 11KB [ 440.784957] hugetlbfs_inode_cache 2KB 7KB [ 440.813143] fscache_cookie_jar 13KB 22KB [ 440.830436] eventpoll_pwq 18KB 27KB [ 440.835830] eventpoll_epi 33KB 47KB [ 440.864504] inotify_inode_mark 31KB 43KB [ 440.870018] request_queue 163KB 163KB [ 440.875392] blkdev_requests 1KB 3KB [ 440.896574] blkdev_ioc 15KB 19KB [ 440.901999] bio-0 116KB 116KB [ 440.907370] biovec-max 1650KB 1650KB [ 440.919973] biovec-64 86KB 86KB [ 440.925353] biovec-16 11KB 11KB [ 440.941845] bio_integrity_payload 1KB 4KB [ 440.947581] khugepaged_mm_slot 12KB 15KB [ 440.965434] user_namespace 5KB 11KB [ 440.970886] dmaengine-unmap-256 2KB 6KB [ 440.976439] dmaengine-unmap-128 1KB 3KB [ 440.982116] dmaengine-unmap-16 0KB 4KB [ 440.987599] dmaengine-unmap-2 0KB 3KB [ 441.004381] skbuff_fclone_cache 1308KB 1901KB [ 441.009997] skbuff_head_cache 1225687KB 1225687KB [ 441.015370] configfs_dir_cache 0KB 4KB [ 441.038667] file_lock_cache 1KB 3KB [ 441.049335] file_lock_ctx 0KB 3KB [ 441.054713] fsnotify_mark_connector 18KB 31KB [ 441.074056] net_namespace 60KB 60KB [ 441.080979] shmem_inode_cache 4300KB 4362KB [ 441.086370] task_delay_info 113KB 205KB [ 441.091781] taskstats 52KB 80KB [ 441.097166] proc_dir_entry 628KB 682KB [ 441.108905] pde_opener 2KB 7KB [ 441.114286] seq_file 160KB 208KB [ 441.138618] sigqueue 96KB 189KB [ 441.144009] kernfs_node_cache 10079KB 10387KB [ 441.160730] mnt_cache 126KB 160KB [ 441.166115] filp 3420KB 3870KB [ 441.188541] names_cache 69355KB 69385KB [ 441.193925] iint_cache 74KB 75KB [ 441.209456] key_jar 4KB 7KB [ 441.214837] uts_namespace 3KB 7KB [ 441.234504] nsproxy 1KB 3KB [ 441.245732] vm_area_struct 7484KB 9188KB [ 441.261370] mm_struct 1426KB 1989KB [ 441.266757] fs_cache 120KB 216KB [ 441.303805] files_cache 452KB 626KB [ 441.315581] signal_cache 886KB 1200KB [ 441.332719] sighand_cache 349KB 416KB [ 441.338099] task_struct 3891KB 3929KB [ 441.366499] cred_jar 779KB 1272KB [ 441.383251] anon_vma_chain 3310KB 3661KB [ 441.398654] anon_vma 121KB 327KB [ 441.404054] pid 45KB 132KB [ 441.414564] Acpi-Operand 106KB 162KB [ 441.420009] Acpi-Namespace 19KB 23KB [ 441.425383] numa_policy 0KB 3KB [ 441.432206] debug_objects_cache 1375KB 1378KB [ 441.437757] trace_event_file 258KB 258KB [ 441.443181] ftrace_event_field 372KB 374KB [ 441.458521] pool_workqueue 76KB 88KB [ 441.463913] task_group 5KB 7KB [ 441.476554] page->ptl 1748KB 2154KB [ 441.481979] kmalloc-2097152 2050KB 2050KB [ 441.487329] kmalloc-524288 2056KB 2056KB [ 441.492712] kmalloc-262144 1290KB 1290KB [ 441.498074] kmalloc-131072 650KB 650KB [ 441.503465] kmalloc-65536 1452KB 1452KB [ 441.508862] kmalloc-32768 15939KB 16170KB [ 441.514218] kmalloc-16384 1666KB 1666KB [ 441.519619] kmalloc-8192 1872KB 1872KB [ 441.524965] kmalloc-4096 45717KB 45747KB [ 441.530358] kmalloc-2048 9673KB 10716KB [ 441.535716] kmalloc-1024 15981KB 16805KB [ 441.541104] kmalloc-512 2449102KB 2449102KB [ 441.546458] kmalloc-256 2128KB 2358KB [ 441.551831] kmalloc-128 831KB 882KB [ 441.557210] kmalloc-96 2285KB 3168KB [ 441.562588] kmalloc-64 1980KB 2604KB [ 441.567933] kmalloc-32 1752KB 2492KB [ 441.573366] kmalloc-192 864KB 964KB [ 441.578773] kmem_cache 241KB 243KB [ 441.584140] Out of memory: Kill process 7530 (syz-executor4) score 1004 or sacrifice child [ 441.594863] Killed process 7530 (syz-executor4) total-vm:70384kB, anon-rss:2196kB, file-rss:32772kB, shmem-rss:0kB [ 441.607229] oom_reaper: reaped process 7530 (syz-executor4), now anon-rss:0kB, file-rss:32768kB, shmem-rss:0kB [ 441.654108] syz-executor5 invoked oom-killer: gfp_mask=0x6142c0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), nodemask=(null), order=0, oom_score_adj=1000 [ 441.668973] syz-executor5 cpuset=syz5 mems_allowed=0 [ 441.674146] CPU: 1 PID: 15084 Comm: syz-executor5 Not tainted 4.19.0-rc8+ #199 [ 441.681488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 441.690842] Call Trace: [ 441.693422] dump_stack+0x1c4/0x2b6 [ 441.697039] ? dump_stack_print_info.cold.1+0x20/0x20 [ 441.702220] dump_header+0x27b/0xf72 [ 441.706138] ? mark_held_locks+0x130/0x130 [ 441.710375] ? pagefault_out_of_memory+0x197/0x197 [ 441.715308] ? mark_held_locks+0x130/0x130 [ 441.719529] ? __lock_acquire+0x7ec/0x4ec0 [ 441.723744] ? graph_lock+0x170/0x170 [ 441.727527] ? mem_cgroup_charge_statistics+0x780/0x780 [ 441.732907] ? print_usage_bug+0xc0/0xc0 [ 441.736976] ? print_usage_bug+0xc0/0xc0 [ 441.741050] ? graph_lock+0x170/0x170 [ 441.744861] ? print_usage_bug+0xc0/0xc0 [ 441.748938] ? print_usage_bug+0xc0/0xc0 [ 441.753013] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 441.758591] ? find_held_lock+0x36/0x1c0 [ 441.762677] ? mark_held_locks+0xc7/0x130 [ 441.766827] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 441.771931] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 441.777053] ? lockdep_hardirqs_on+0x421/0x5c0 [ 441.781650] ? trace_hardirqs_on+0xbd/0x310 [ 441.785975] ? kasan_check_read+0x11/0x20 [ 441.790120] ? ___ratelimit+0x36f/0x655 [ 441.794119] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 441.799590] ? trace_hardirqs_on+0x310/0x310 [ 441.804012] ? lock_downgrade+0x900/0x900 [ 441.808167] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 441.813273] ? ___ratelimit+0xaa/0x655 [ 441.817178] ? idr_get_free+0xec0/0xec0 [ 441.821179] ? kasan_check_write+0x14/0x20 [ 441.825428] ? do_raw_spin_lock+0xc1/0x230 [ 441.829683] oom_kill_process.cold.27+0x10/0x903 [ 441.834461] ? graph_lock+0x170/0x170 [ 441.838795] ? _raw_spin_unlock+0x2c/0x50 [ 441.842951] ? oom_badness+0xe6/0xaa0 [ 441.846753] ? oom_evaluate_task+0x540/0x540 [ 441.851174] ? find_held_lock+0x36/0x1c0 [ 441.855253] ? out_of_memory+0x974/0x1430 [ 441.859413] ? lock_downgrade+0x900/0x900 [ 441.863578] ? check_preemption_disabled+0x48/0x280 [ 441.868610] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 441.874421] ? kasan_check_read+0x11/0x20 [ 441.878588] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 441.883877] ? rcu_bh_qs+0xc0/0xc0 [ 441.887434] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 441.892450] ? oom_evaluate_task+0x302/0x540 [ 441.896871] out_of_memory+0xa84/0x1430 [ 441.900866] ? oom_killer_disable+0x3a0/0x3a0 [ 441.905378] ? __alloc_pages_slowpath+0xea7/0x2d70 [ 441.910323] ? __mutex_add_waiter+0x2a0/0x2a0 [ 441.914846] __alloc_pages_slowpath+0x230f/0x2d70 [ 441.919727] ? warn_alloc+0x120/0x120 [ 441.923546] ? warn_alloc+0x120/0x120 [ 441.927349] ? print_usage_bug+0xc0/0xc0 [ 441.931406] ? warn_alloc+0x120/0x120 [ 441.935218] ? print_usage_bug+0xc0/0xc0 [ 441.939290] ? print_usage_bug+0xc0/0xc0 [ 441.943369] ? print_usage_bug+0xc0/0xc0 [ 441.947431] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 441.952969] ? should_fail+0x22d/0xd01 [ 441.956870] ? warn_alloc+0x120/0x120 [ 441.960689] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 441.965803] ? __lock_is_held+0xb5/0x140 [ 441.969867] ? graph_lock+0x170/0x170 [ 441.973685] ? ___might_sleep+0x1ed/0x300 [ 441.977841] ? lock_release+0x970/0x970 [ 441.981830] ? arch_local_save_flags+0x40/0x40 [ 441.986419] ? __might_sleep+0x95/0x190 [ 441.990400] __alloc_pages_nodemask+0xa80/0xde0 [ 441.995080] ? graph_lock+0x170/0x170 [ 441.998900] ? __alloc_pages_slowpath+0x2d70/0x2d70 [ 442.003924] ? graph_lock+0x170/0x170 [ 442.007729] ? mark_held_locks+0xc7/0x130 [ 442.011874] ? find_held_lock+0x36/0x1c0 [ 442.015967] ? cache_grow_begin+0x5a4/0x8c0 [ 442.020302] ? lockdep_hardirqs_on+0x421/0x5c0 [ 442.024897] ? trace_hardirqs_on+0xbd/0x310 [ 442.029224] ? fallback_alloc+0x203/0x2e0 [ 442.033363] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 442.038802] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 442.044330] cache_grow_begin+0x91/0x8c0 [ 442.048379] ? do_raw_spin_unlock+0xa7/0x330 [ 442.052777] fallback_alloc+0x203/0x2e0 [ 442.056743] ____cache_alloc_node+0x1c7/0x1e0 [ 442.061226] kmem_cache_alloc_node_trace+0xe7/0x740 [ 442.066237] __kmalloc_node_track_caller+0x33/0x70 [ 442.071158] __kmalloc_reserve.isra.39+0x41/0xe0 [ 442.075911] __alloc_skb+0x155/0x770 [ 442.079616] ? skb_scrub_packet+0x490/0x490 [ 442.083923] ? arch_local_save_flags+0x40/0x40 [ 442.088501] ? iov_iter_npages+0xe80/0xe80 [ 442.092732] _sctp_make_chunk+0x58/0x280 [ 442.096782] sctp_make_datafrag_empty+0x1d2/0x2e0 [ 442.101614] ? sctp_make_ecne+0x150/0x150 [ 442.105766] sctp_datamsg_from_user+0x7fc/0x1340 [ 442.110514] ? sctp_datamsg_free+0x90/0x90 [ 442.114735] ? mark_held_locks+0x130/0x130 [ 442.118953] ? __schedule+0x874/0x1ed0 [ 442.122831] ? mark_held_locks+0xc7/0x130 [ 442.126960] ? graph_lock+0x170/0x170 [ 442.130744] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 442.135832] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 442.140400] ? trace_hardirqs_on+0xbd/0x310 [ 442.144709] ? kasan_check_read+0x11/0x20 [ 442.148843] ? prepare_to_wait_exclusive+0x1a6/0x480 [ 442.153932] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 442.159371] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 442.164901] ? flex_array_get+0x1da/0x260 [ 442.169039] sctp_sendmsg_to_asoc+0xdd5/0x2230 [ 442.173613] ? __lock_sock+0x203/0x350 [ 442.177490] ? sctp_transport_lookup_process+0x1d0/0x1d0 [ 442.182925] ? find_held_lock+0x36/0x1c0 [ 442.186975] ? mark_held_locks+0xc7/0x130 [ 442.191114] ? __local_bh_enable_ip+0x160/0x260 [ 442.195789] ? __local_bh_enable_ip+0x160/0x260 [ 442.200454] ? trace_hardirqs_on+0xbd/0x310 [ 442.204763] ? lock_release+0x970/0x970 [ 442.208724] ? lock_sock_nested+0xe2/0x120 [ 442.212948] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 442.218384] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 442.223911] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 442.229435] ? sctp_id2assoc+0x231/0x3f0 [ 442.233480] ? lock_sock_nested+0x9a/0x120 [ 442.237700] ? sctp_wfree+0xb90/0xb90 [ 442.241486] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 442.247009] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 442.252117] sctp_sendmsg+0x13c2/0x1da0 [ 442.256092] ? sctp_id2assoc+0x3f0/0x3f0 [ 442.260162] ? rcu_bh_qs+0xc0/0xc0 [ 442.263696] inet_sendmsg+0x1a1/0x690 [ 442.267505] ? ipip_gro_receive+0x100/0x100 [ 442.271814] ? apparmor_socket_sendmsg+0x29/0x30 [ 442.276553] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 442.282091] ? security_socket_sendmsg+0x94/0xc0 [ 442.286830] ? ipip_gro_receive+0x100/0x100 [ 442.291573] sock_sendmsg+0xd5/0x120 [ 442.295305] sock_write_iter+0x35e/0x5c0 [ 442.299353] ? sock_sendmsg+0x120/0x120 [ 442.303316] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 442.308837] ? iov_iter_init+0xc2/0x1e0 [ 442.312798] __vfs_write+0x6b8/0x9f0 [ 442.316498] ? kernel_read+0x120/0x120 [ 442.320372] ? apparmor_path_rmdir+0x30/0x30 [ 442.324769] ? apparmor_file_permission+0x24/0x30 [ 442.329598] ? rw_verify_area+0x118/0x360 [ 442.333733] vfs_write+0x1fc/0x560 [ 442.337258] ksys_write+0x101/0x260 [ 442.340874] ? __ia32_sys_read+0xb0/0xb0 [ 442.344923] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 442.350363] __ia32_sys_write+0x71/0xb0 [ 442.354325] do_fast_syscall_32+0x34d/0xfb2 [ 442.358632] ? do_int80_syscall_32+0x890/0x890 [ 442.363201] ? entry_SYSENTER_compat+0x68/0x7f [ 442.367769] ? trace_hardirqs_off_caller+0xbb/0x310 [ 442.372772] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 442.377600] ? trace_hardirqs_on_caller+0x310/0x310 [ 442.382600] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 442.387598] ? recalc_sigpending_tsk+0x180/0x180 [ 442.392345] ? kasan_check_write+0x14/0x20 [ 442.396565] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 442.401397] entry_SYSENTER_compat+0x70/0x7f [ 442.405788] RIP: 0023:0xf7f2dca9 [ 442.409149] Code: Bad RIP value. [ 442.412498] RSP: 002b:00000000f5ee70cc EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 442.420192] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000020000040 [ 442.427444] RDX: 000000000000005e RSI: 0000000000000000 RDI: 0000000000000000 [ 442.434694] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 442.441950] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 442.449202] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 442.456681] Mem-Info: [ 442.459198] active_anon:114453 inactive_anon:112 isolated_anon:0 [ 442.459198] active_file:12 inactive_file:15 isolated_file:0 [ 442.459198] unevictable:0 dirty:0 writeback:0 unstable:0 [ 442.459198] slab_reclaimable:10012 slab_unreclaimable:1403750 [ 442.459198] mapped:40963 shmem:119 pagetables:1669 bounce:0 [ 442.459198] free:24271 free_pcp:183 free_cma:0 [ 442.492487] Node 0 active_anon:457812kB inactive_anon:448kB active_file:48kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163852kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 389120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 442.520058] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 442.546288] lowmem_reserve[]: 0 2819 6323 6323 [ 442.551608] Node 0 DMA32 free:43996kB min:30060kB low:37572kB high:45084kB active_anon:28kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 442.578960] lowmem_reserve[]: 0 0 3503 3503 [ 442.583287] Node 0 Normal free:37180kB min:37352kB low:46688kB high:56024kB active_anon:457784kB inactive_anon:448kB active_file:56kB inactive_file:52kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:6656kB pagetables:6676kB bounce:0kB free_pcp:732kB local_pcp:248kB free_cma:0kB [ 442.612244] lowmem_reserve[]: 0 0 0 0 [ 442.616083] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 442.629833] Node 0 DMA32: 5*4kB (UME) 1*8kB (M) 4*16kB (UME) 4*32kB (ME) 4*64kB (ME) 4*128kB (ME) 4*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 4*2048kB (ME) 7*4096kB (UM) = 43996kB [ 442.645839] Node 0 Normal: 1473*4kB (ME) 1007*8kB (ME) 624*16kB (UME) 271*32kB (M) 48*64kB (UM) 0*128kB 0*256kB 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 37212kB [ 442.660902] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 442.669811] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 442.678382] 146 total pagecache pages [ 442.682223] 0 pages in swap cache [ 442.685675] Swap cache stats: add 0, delete 0, find 0/0 [ 442.691077] Free swap = 0kB [ 442.694096] Total swap = 0kB [ 442.697122] 1965979 pages RAM [ 442.700286] 0 pages HighMem/MovableOnly [ 442.704261] 342307 pages reserved [ 442.707714] 0 pages cma reserved [ 442.711109] Unreclaimable slab info: [ 442.714813] Name Used Total [ 442.720381] pid_2 103KB 152KB [ 442.725753] TIPC 11KB 21KB [ 442.731187] SCTPv6 16KB 24KB [ 442.736559] sctp_chunk 1222770KB 1222770KB [ 442.741977] sctp_bind_bucket 6KB 15KB [ 442.747347] DCCPv6 14KB 29KB [ 442.752743] DCCP 13KB 20KB [ 442.758104] bridge_fdb_cache 13KB 19KB [ 442.763488] fib6_nodes 91KB 108KB [ 442.768902] ip6_dst_cache 244KB 307KB [ 442.774277] RAWv6 78KB 91KB [ 442.779699] UDPv6 3KB 3KB [ 442.785071] TCPv6 20KB 29KB [ 442.790513] nf_conntrack 1KB 15KB [ 442.795901] sd_ext_cdb 0KB 3KB [ 442.801284] scsi_sense_cache 1056KB 1060KB [ 442.806632] virtio_scsi_cmd 16KB 16KB [ 442.812043] sgpool-128 8KB 8KB [ 442.817414] sgpool-64 4KB 6KB [ 442.822832] sgpool-32 2KB 7KB [ 442.828233] sgpool-16 1KB 3KB [ 442.833626] sgpool-8 0KB 3KB [ 442.839038] mqueue_inode_cache 11KB 14KB [ 442.844480] bio_post_read_ctx 14KB 15KB [ 442.850116] bio-2 14KB 19KB [ 442.855496] jfs_mp 7KB 7KB [ 442.860934] nfs_commit_data 3KB 7KB [ 442.866312] nfs_write_data 34KB 37KB [ 442.871725] ext4_system_zone 0KB 3KB [ 442.877080] dio 4KB 29KB [ 442.882458] bio-1 1KB 3KB [ 442.887808] pid_namespace 2KB 11KB [ 442.893216] kvm_vcpu 23KB 23KB [ 442.898635] rpc_buffers 170KB 197KB [ 442.904008] rpc_tasks 25KB 37KB [ 442.909438] UNIX 29KB 29KB [ 442.914803] tcp_bind_bucket 3KB 12KB [ 442.920190] ip_fib_trie 13KB 19KB [ 442.925539] ip_fib_alias 60KB 75KB [ 442.930949] ip_dst_cache 673KB 900KB [ 442.936324] RAW 46KB 57KB [ 442.941741] UDP 17KB 26KB [ 442.947118] TCP 8KB 11KB [ 442.952522] hugetlbfs_inode_cache 2KB 7KB [ 442.958218] fscache_cookie_jar 13KB 22KB [ 442.963684] eventpoll_pwq 18KB 27KB [ 442.969154] eventpoll_epi 33KB 47KB [ 442.974524] inotify_inode_mark 31KB 43KB [ 442.984725] request_queue 163KB 163KB [ 442.990126] blkdev_requests 1KB 3KB [ 442.995484] blkdev_ioc 9KB 19KB [ 443.000886] bio-0 116KB 116KB [ 443.006257] biovec-max 1650KB 1650KB [ 443.011663] biovec-64 85KB 86KB [ 443.017031] biovec-16 10KB 11KB [ 443.022445] bio_integrity_payload 1KB 4KB [ 443.028157] khugepaged_mm_slot 12KB 15KB [ 443.033670] user_namespace 5KB 11KB [ 443.039069] dmaengine-unmap-256 2KB 6KB [ 443.044591] dmaengine-unmap-128 1KB 3KB [ 443.050182] dmaengine-unmap-16 0KB 4KB [ 443.055641] dmaengine-unmap-2 0KB 3KB [ 443.061064] skbuff_fclone_cache 1307KB 1901KB [ 443.066607] skbuff_head_cache 1226160KB 1226160KB [ 443.071998] configfs_dir_cache 0KB 4KB [ 443.077432] file_lock_cache 1KB 3KB [ 443.082811] file_lock_ctx 0KB 3KB [ 443.088158] fsnotify_mark_connector 18KB 31KB [ 443.094096] net_namespace 60KB 60KB [ 443.099562] shmem_inode_cache 4300KB 4362KB [ 443.104937] task_delay_info 113KB 205KB [ 443.111464] taskstats 52KB 80KB [ 443.116851] proc_dir_entry 628KB 682KB [ 443.125852] pde_opener 2KB 7KB [ 443.136707] seq_file 160KB 208KB [ 443.143771] sigqueue 96KB 189KB [ 443.151978] kernfs_node_cache 10079KB 10387KB [ 443.157355] mnt_cache 126KB 160KB [ 443.163744] filp 3419KB 3870KB [ 443.169192] names_cache 69351KB 69385KB [ 443.174559] iint_cache 74KB 75KB [ 443.185423] key_jar 4KB 7KB [ 443.190848] uts_namespace 3KB 7KB [ 443.196209] nsproxy 1KB 3KB [ 443.204086] vm_area_struct 7481KB 9188KB [ 443.212777] mm_struct 1426KB 1989KB [ 443.218155] fs_cache 120KB 216KB [ 443.226783] files_cache 452KB 626KB [ 443.237748] signal_cache 886KB 1200KB [ 443.244825] sighand_cache 349KB 416KB [ 443.250272] task_struct 3891KB 3929KB [ 443.255639] cred_jar 779KB 1272KB [ 443.262532] anon_vma_chain 3307KB 3661KB [ 443.267908] anon_vma 121KB 327KB [ 443.276152] pid 45KB 132KB [ 443.281569] Acpi-Operand 106KB 162KB [ 443.286918] Acpi-Namespace 19KB 23KB [ 443.293834] numa_policy 0KB 3KB [ 443.304747] debug_objects_cache 1375KB 1378KB [ 443.314070] trace_event_file 258KB 258KB [ 443.322497] ftrace_event_field 372KB 374KB [ 443.327950] pool_workqueue 76KB 88KB [ 443.334240] task_group 5KB 7KB [ 443.343697] page->ptl 1746KB 2154KB [ 443.354193] kmalloc-2097152 2050KB 2050KB [ 443.359633] kmalloc-524288 2056KB 2056KB [ 443.364997] kmalloc-262144 1290KB 1290KB [ 443.375946] kmalloc-131072 650KB 650KB [ 443.381382] kmalloc-65536 1452KB 1452KB [ 443.386749] kmalloc-32768 15873KB 16170KB [ 443.393810] kmalloc-16384 1666KB 1666KB [ 443.402040] kmalloc-8192 1872KB 1872KB [ 443.407416] kmalloc-4096 45708KB 45747KB [ 443.412836] kmalloc-2048 9670KB 10716KB [ 443.418205] kmalloc-1024 15970KB 16805KB [ 443.426501] kmalloc-512 2450047KB 2450047KB [ 443.431927] kmalloc-256 2128KB 2358KB [ 443.437297] kmalloc-128 830KB 882KB [ 443.444835] kmalloc-96 2282KB 3168KB [ 443.453523] kmalloc-64 1980KB 2604KB [ 443.461753] kmalloc-32 1751KB 2492KB [ 443.467122] kmalloc-192 864KB 964KB [ 443.474223] kmem_cache 241KB 243KB [ 443.483898] Out of memory: Kill process 15090 (syz-executor0) score 1004 or sacrifice child [ 443.492939] Killed process 15090 (syz-executor0) total-vm:70252kB, anon-rss:2196kB, file-rss:32640kB, shmem-rss:0kB [ 443.805321] rs:main Q:Reg invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 443.828534] rs:main Q:Reg cpuset=/ mems_allowed=0 [ 443.833429] CPU: 0 PID: 5219 Comm: rs:main Q:Reg Not tainted 4.19.0-rc8+ #199 [ 443.840854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 443.850211] Call Trace: [ 443.852815] dump_stack+0x1c4/0x2b6 [ 443.856455] ? dump_stack_print_info.cold.1+0x20/0x20 [ 443.861656] ? mark_held_locks+0x130/0x130 [ 443.865897] ? mark_held_locks+0x130/0x130 [ 443.870156] dump_header+0x27b/0xf72 [ 443.873891] ? pagefault_out_of_memory+0x197/0x197 [ 443.878833] ? mark_held_locks+0x130/0x130 [ 443.883079] ? __lock_acquire+0x7ec/0x4ec0 [ 443.887323] ? mem_cgroup_charge_statistics+0x780/0x780 [ 443.892695] ? print_usage_bug+0xc0/0xc0 [ 443.896767] ? print_usage_bug+0xc0/0xc0 [ 443.900838] ? print_usage_bug+0xc0/0xc0 [ 443.904909] ? graph_lock+0x170/0x170 [ 443.908723] ? print_usage_bug+0xc0/0xc0 [ 443.912788] ? print_usage_bug+0xc0/0xc0 [ 443.916865] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 443.922421] ? find_held_lock+0x36/0x1c0 [ 443.926501] ? mark_held_locks+0xc7/0x130 [ 443.930662] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 443.935768] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 443.940879] ? lockdep_hardirqs_on+0x421/0x5c0 [ 443.945469] ? trace_hardirqs_on+0xbd/0x310 [ 443.949797] ? kasan_check_read+0x11/0x20 [ 443.953954] ? ___ratelimit+0x36f/0x655 [ 443.957939] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 443.963404] ? trace_hardirqs_on+0x310/0x310 [ 443.967822] ? lock_downgrade+0x900/0x900 [ 443.971986] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 443.977098] ? ___ratelimit+0xaa/0x655 [ 443.981013] ? idr_get_free+0xec0/0xec0 [ 443.984999] ? kasan_check_write+0x14/0x20 [ 443.989243] ? do_raw_spin_lock+0xc1/0x230 [ 443.993491] oom_kill_process.cold.27+0x10/0x903 [ 443.998256] ? graph_lock+0x170/0x170 [ 444.002064] ? _raw_spin_unlock+0x2c/0x50 [ 444.006222] ? oom_badness+0xe6/0xaa0 [ 444.010041] ? oom_evaluate_task+0x540/0x540 [ 444.014463] ? find_held_lock+0x36/0x1c0 [ 444.018541] ? out_of_memory+0x974/0x1430 [ 444.022698] ? lock_downgrade+0x900/0x900 [ 444.026854] ? check_preemption_disabled+0x48/0x280 [ 444.031884] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 444.037692] ? kasan_check_read+0x11/0x20 [ 444.041853] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 444.047148] ? rcu_bh_qs+0xc0/0xc0 [ 444.050705] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 444.055734] ? oom_evaluate_task+0x302/0x540 [ 444.060166] out_of_memory+0xa84/0x1430 [ 444.064164] ? unreserve_highatomic_pageblock+0x380/0x5d0 [ 444.069718] ? oom_killer_disable+0x3a0/0x3a0 [ 444.074222] ? __alloc_pages_slowpath+0xea7/0x2d70 [ 444.079176] ? __mutex_add_waiter+0x2a0/0x2a0 [ 444.083683] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 444.088708] ? find_next_bit+0x104/0x130 [ 444.092784] __alloc_pages_slowpath+0x230f/0x2d70 [ 444.097664] ? warn_alloc+0x120/0x120 [ 444.101473] ? __radix_tree_lookup+0x4c0/0x4c0 [ 444.106081] ? find_get_entry+0x2f2/0xc40 [ 444.110247] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 444.115801] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 444.120740] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 444.126286] ? should_fail+0x22d/0xd01 [ 444.130187] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 444.135297] ? __lock_is_held+0xb5/0x140 [ 444.139377] ? __put_page+0x190/0x190 [ 444.143209] ? __lock_is_held+0xb5/0x140 [ 444.147293] ? ___might_sleep+0x1ed/0x300 [ 444.151449] ? lock_release+0x970/0x970 [ 444.155436] ? arch_local_save_flags+0x40/0x40 [ 444.160042] ? __might_sleep+0x95/0x190 [ 444.164033] __alloc_pages_nodemask+0xa80/0xde0 [ 444.168719] ? __alloc_pages_slowpath+0x2d70/0x2d70 [ 444.173749] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 444.179554] ? kasan_check_read+0x11/0x20 [ 444.183716] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 444.189008] ? graph_lock+0x170/0x170 [ 444.192820] ? print_usage_bug+0xc0/0xc0 [ 444.196891] ? graph_lock+0x170/0x170 [ 444.200699] ? graph_lock+0x170/0x170 [ 444.204511] ? __do_page_cache_readahead+0x7ce/0x980 [ 444.209633] ? find_held_lock+0x36/0x1c0 [ 444.213710] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 444.219263] alloc_pages_current+0x10c/0x210 [ 444.223681] ? lock_downgrade+0x900/0x900 [ 444.227845] __page_cache_alloc+0x38f/0x5b0 [ 444.232178] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 444.237989] ? kasan_check_read+0x11/0x20 [ 444.242157] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 444.247449] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 444.252148] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 444.257707] ? check_preemption_disabled+0x48/0x280 [ 444.262740] filemap_fault+0x1594/0x25f0 [ 444.266823] ? __lock_page_or_retry+0xa00/0xa00 [ 444.271499] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 444.277304] ? kasan_check_read+0x11/0x20 [ 444.281468] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 444.286751] ? rcu_bh_qs+0xc0/0xc0 [ 444.290313] ? filemap_map_pages+0xdea/0x1980 [ 444.294837] ? find_get_pages_range_tag+0x1320/0x1320 [ 444.300038] ? __lock_acquire+0x7ec/0x4ec0 [ 444.304281] ? graph_lock+0x170/0x170 [ 444.308110] ? lock_acquire+0x1ed/0x520 [ 444.312101] ? ext4_filemap_fault+0x7a/0xad [ 444.316444] ? lock_release+0x970/0x970 [ 444.320429] ? arch_local_save_flags+0x40/0x40 [ 444.325036] ? down_read+0xb0/0x1d0 [ 444.328670] ? ext4_filemap_fault+0x7a/0xad [ 444.333019] ? __down_interruptible+0x700/0x700 [ 444.337729] ext4_filemap_fault+0x82/0xad [ 444.341891] __do_fault+0x100/0x6b0 [ 444.345529] ? lock_downgrade+0x900/0x900 [ 444.349684] ? print_bad_pte+0x6c0/0x6c0 [ 444.353758] ? kasan_check_read+0x11/0x20 [ 444.357915] ? pmd_val+0x88/0x100 [ 444.361380] ? add_mm_counter_fast+0xd0/0xd0 [ 444.365899] ? pmd_val+0x88/0x100 [ 444.369386] ? add_mm_counter_fast+0xd0/0xd0 [ 444.373809] ? print_usage_bug+0xc0/0xc0 [ 444.377882] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 444.383440] __handle_mm_fault+0x3709/0x53e0 [ 444.387866] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 444.392717] ? graph_lock+0x170/0x170 [ 444.396530] ? print_usage_bug+0xc0/0xc0 [ 444.400606] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 444.405369] ? graph_lock+0x170/0x170 [ 444.409182] ? graph_lock+0x170/0x170 [ 444.413010] ? handle_mm_fault+0x42a/0xc70 [ 444.417255] ? lock_downgrade+0x900/0x900 [ 444.421422] ? check_preemption_disabled+0x48/0x280 [ 444.426451] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 444.432261] ? kasan_check_read+0x11/0x20 [ 444.436428] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 444.441718] ? rcu_bh_qs+0xc0/0xc0 [ 444.445267] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 444.450728] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 444.456278] ? check_preemption_disabled+0x48/0x280 [ 444.461312] handle_mm_fault+0x54f/0xc70 [ 444.465397] ? __handle_mm_fault+0x53e0/0x53e0 [ 444.469992] ? find_vma+0x34/0x190 [ 444.473545] __do_page_fault+0x67d/0xed0 [ 444.477626] ? mm_fault_error+0x380/0x380 [ 444.481786] ? trace_hardirqs_off+0xb8/0x310 [ 444.486210] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 444.491585] ? trace_hardirqs_on+0x310/0x310 [ 444.496008] do_page_fault+0xf2/0x7e0 [ 444.499821] ? vmalloc_sync_all+0x30/0x30 [ 444.503978] ? error_entry+0x70/0xd0 [ 444.507702] ? trace_hardirqs_off_caller+0xbb/0x310 [ 444.512725] ? trace_hardirqs_on_caller+0xc0/0x310 [ 444.517673] ? syscall_return_slowpath+0x5e0/0x5e0 [ 444.522610] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 444.527462] ? trace_hardirqs_on_caller+0x310/0x310 [ 444.532485] ? trace_hardirqs_off+0x310/0x310 [ 444.536995] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 444.542542] ? prepare_exit_to_usermode+0x291/0x3b0 [ 444.547560] ? page_fault+0x8/0x30 [ 444.551088] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 444.555920] ? page_fault+0x8/0x30 [ 444.559464] page_fault+0x1e/0x30 [ 444.562959] RIP: 0033:0x438f34 [ 444.566163] Code: Bad RIP value. [ 444.569533] RSP: 002b:00007fa17b46e4f0 EFLAGS: 00010206 [ 444.574905] RAX: 00000000fffff829 RBX: 0000000000f71d50 RCX: 0000000000000000 [ 444.582178] RDX: 0000000000000000 RSI: 00007fa17c8785b0 RDI: 00007fa17b46e4b9 [ 444.589452] RBP: 0000000000f85c60 R08: 00000000000003df R09: 0000000080000000 [ 444.596732] R10: fffffffffffffff0 R11: 00007fa17c87d810 R12: 0000000000f8e660 [ 444.604012] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 444.616512] Mem-Info: [ 444.626086] active_anon:113895 inactive_anon:112 isolated_anon:0 [ 444.626086] active_file:46 inactive_file:27 isolated_file:0 [ 444.626086] unevictable:0 dirty:0 writeback:0 unstable:0 [ 444.626086] slab_reclaimable:10012 slab_unreclaimable:1404271 [ 444.626086] mapped:40974 shmem:119 pagetables:1622 bounce:0 [ 444.626086] free:24264 free_pcp:0 free_cma:0 [ 444.663153] Node 0 active_anon:455580kB inactive_anon:448kB active_file:224kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):128kB mapped:164012kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 385024kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 444.691008] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 444.717199] lowmem_reserve[]: 0 2819 6323 6323 [ 444.721863] Node 0 DMA32 free:43996kB min:30060kB low:37572kB high:45084kB active_anon:28kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 444.750408] lowmem_reserve[]: 0 0 3503 3503 [ 444.754774] Node 0 Normal free:36812kB min:37352kB low:46688kB high:56024kB active_anon:455552kB inactive_anon:448kB active_file:124kB inactive_file:208kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:6624kB pagetables:6488kB bounce:0kB free_pcp:432kB local_pcp:0kB free_cma:0kB [ 444.786389] lowmem_reserve[]: 0 0 0 0 [ 444.797143] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 444.825648] Node 0 DMA32: 5*4kB (UME) 1*8kB (M) 4*16kB (UME) 4*32kB (ME) 4*64kB (ME) 4*128kB (ME) 4*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 4*2048kB (ME) 7*4096kB (UM) = 43996kB [ 444.843878] Node 0 Normal: 1424*4kB (UME) 1016*8kB (UME) 624*16kB (UME) 276*32kB (UM) 49*64kB (UM) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 37184kB [ 444.862396] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 444.872401] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 444.885368] 151 total pagecache pages [ 444.890234] 0 pages in swap cache [ 444.893695] Swap cache stats: add 0, delete 0, find 0/0 [ 444.904312] Free swap = 0kB [ 444.907342] Total swap = 0kB [ 444.915507] 1965979 pages RAM [ 444.923629] 0 pages HighMem/MovableOnly [ 444.927711] 342307 pages reserved [ 444.931277] 0 pages cma reserved [ 444.934649] Unreclaimable slab info: [ 444.938353] Name Used Total [ 444.944066] pid_2 102KB 152KB [ 444.949535] TIPC 11KB 21KB [ 444.954915] SCTPv6 16KB 24KB [ 444.960346] sctp_chunk 1223730KB 1223730KB [ 444.965717] sctp_bind_bucket 6KB 15KB [ 444.971143] DCCPv6 14KB 29KB [ 444.976519] DCCP 13KB 20KB [ 444.981926] bridge_fdb_cache 13KB 19KB [ 444.987276] fib6_nodes 91KB 108KB [ 444.992656] ip6_dst_cache 248KB 307KB [ 444.998004] RAWv6 78KB 91KB [ 445.003403] UDPv6 3KB 3KB [ 445.008821] TCPv6 20KB 29KB [ 445.014199] nf_conntrack 1KB 15KB [ 445.019659] sd_ext_cdb 0KB 3KB [ 445.025027] scsi_sense_cache 1056KB 1060KB [ 445.030420] virtio_scsi_cmd 16KB 16KB [ 445.035776] sgpool-128 8KB 8KB [ 445.041159] sgpool-64 4KB 6KB [ 445.046508] sgpool-32 2KB 7KB [ 445.051916] sgpool-16 1KB 3KB [ 445.057285] sgpool-8 0KB 3KB [ 445.062709] mqueue_inode_cache 11KB 14KB [ 445.068168] bio_post_read_ctx 14KB 15KB [ 445.073617] bio-2 14KB 19KB [ 445.079050] jfs_mp 7KB 7KB [ 445.084417] nfs_commit_data 3KB 7KB [ 445.089815] nfs_write_data 34KB 37KB [ 445.095208] ext4_system_zone 0KB 3KB [ 445.100638] dio 4KB 29KB [ 445.106006] bio-1 1KB 3KB [ 445.111422] pid_namespace 2KB 11KB [ 445.116786] kvm_vcpu 23KB 23KB [ 445.122203] rpc_buffers 170KB 197KB [ 445.127554] rpc_tasks 25KB 37KB [ 445.132957] UNIX 29KB 29KB [ 445.138330] tcp_bind_bucket 3KB 12KB [ 445.143766] ip_fib_trie 13KB 19KB [ 445.149196] ip_fib_alias 60KB 75KB [ 445.154569] ip_dst_cache 673KB 900KB [ 445.159964] RAW 46KB 57KB [ 445.165312] UDP 17KB 26KB [ 445.170714] TCP 8KB 11KB [ 445.176084] hugetlbfs_inode_cache 2KB 7KB [ 445.181840] fscache_cookie_jar 13KB 22KB [ 445.187305] eventpoll_pwq 17KB 27KB [ 445.192723] eventpoll_epi 33KB 47KB [ 445.198085] inotify_inode_mark 31KB 43KB [ 445.203559] request_queue 163KB 163KB [ 445.208968] blkdev_requests 1KB 3KB [ 445.214337] blkdev_ioc 8KB 19KB [ 445.219754] bio-0 146KB 146KB [ 445.225125] biovec-max 1650KB 1650KB [ 445.230553] biovec-64 133KB 133KB [ 445.235927] biovec-16 18KB 18KB [ 445.241333] bio_integrity_payload 1KB 4KB [ 445.247034] khugepaged_mm_slot 12KB 15KB [ 445.258263] user_namespace 5KB 11KB [ 445.263705] dmaengine-unmap-256 2KB 6KB [ 445.270466] dmaengine-unmap-128 1KB 3KB [ 445.276016] dmaengine-unmap-16 0KB 4KB [ 445.282482] dmaengine-unmap-2 0KB 3KB [ 445.287847] skbuff_fclone_cache 1307KB 1901KB [ 445.296673] skbuff_head_cache 1227135KB 1227135KB [ 445.307094] configfs_dir_cache 0KB 4KB [ 445.312617] file_lock_cache 1KB 3KB [ 445.317982] file_lock_ctx 0KB 3KB [ 445.326666] fsnotify_mark_connector 18KB 31KB [ 445.335837] net_namespace 60KB 60KB [ 445.345257] shmem_inode_cache 4300KB 4362KB [ 445.354102] task_delay_info 112KB 205KB [ 445.362406] taskstats 52KB 80KB [ 445.367775] proc_dir_entry 628KB 682KB [ 445.374025] pde_opener 2KB 7KB [ 445.383663] seq_file 160KB 208KB [ 445.389188] sigqueue 95KB 189KB [ 445.394589] kernfs_node_cache 10079KB 10387KB [ 445.404175] mnt_cache 126KB 160KB [ 445.411518] filp 3411KB 3870KB [ 445.416901] names_cache 68926KB 68964KB [ 445.422299] iint_cache 74KB 75KB [ 445.427644] key_jar 4KB 7KB [ 445.434208] uts_namespace 3KB 7KB [ 445.443809] nsproxy 1KB 3KB [ 445.450057] vm_area_struct 7418KB 9188KB [ 445.455446] mm_struct 1418KB 1989KB [ 445.462770] fs_cache 120KB 216KB [ 445.468148] files_cache 450KB 626KB [ 445.473576] signal_cache 879KB 1200KB [ 445.484467] sighand_cache 349KB 416KB [ 445.489942] task_struct 3879KB 3916KB [ 445.495329] cred_jar 773KB 1272KB [ 445.500741] anon_vma_chain 3294KB 3661KB [ 445.506102] anon_vma 121KB 327KB [ 445.511527] pid 45KB 132KB [ 445.516915] Acpi-Operand 106KB 162KB [ 445.522341] Acpi-Namespace 19KB 23KB [ 445.527713] numa_policy 0KB 3KB [ 445.533146] debug_objects_cache 1375KB 1378KB [ 445.538741] trace_event_file 258KB 258KB [ 445.544112] ftrace_event_field 372KB 374KB [ 445.549621] pool_workqueue 76KB 88KB [ 445.554994] task_group 5KB 7KB [ 445.560380] page->ptl 1736KB 2154KB [ 445.565743] kmalloc-2097152 2050KB 2050KB [ 445.571198] kmalloc-524288 2056KB 2056KB [ 445.576568] kmalloc-262144 1290KB 1290KB [ 445.581987] kmalloc-131072 650KB 650KB [ 445.587362] kmalloc-65536 1452KB 1452KB [ 445.592941] kmalloc-32768 15873KB 16104KB [ 445.598308] kmalloc-16384 1666KB 1666KB [ 445.603687] kmalloc-8192 1872KB 1872KB [ 445.609096] kmalloc-4096 45428KB 45458KB [ 445.614464] kmalloc-2048 9660KB 10716KB [ 445.619867] kmalloc-1024 15995KB 16805KB [ 445.625243] kmalloc-512 2452027KB 2452027KB [ 445.630668] kmalloc-256 2127KB 2358KB [ 445.636042] kmalloc-128 830KB 882KB [ 445.641457] kmalloc-96 2282KB 3168KB [ 445.646831] kmalloc-64 1979KB 2604KB [ 445.652219] kmalloc-32 1751KB 2492KB [ 445.657565] kmalloc-192 864KB 964KB [ 445.662980] kmem_cache 241KB 243KB [ 445.668373] Out of memory: Kill process 15117 (syz-executor0) score 1004 or sacrifice child [ 445.677798] Killed process 15117 (syz-executor0) total-vm:70252kB, anon-rss:2196kB, file-rss:32640kB, shmem-rss:0kB [ 446.522418] rsyslogd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 446.545851] rsyslogd cpuset=/ mems_allowed=0 [ 446.552975] CPU: 0 PID: 5221 Comm: rsyslogd Not tainted 4.19.0-rc8+ #199 [ 446.559839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 446.569180] Call Trace: [ 446.571777] dump_stack+0x1c4/0x2b6 [ 446.575422] ? dump_stack_print_info.cold.1+0x20/0x20 [ 446.580622] ? mark_held_locks+0x130/0x130 [ 446.584863] ? mark_held_locks+0x130/0x130 [ 446.589115] dump_header+0x27b/0xf72 [ 446.592827] ? pagefault_out_of_memory+0x197/0x197 [ 446.597742] ? mark_held_locks+0x130/0x130 [ 446.601976] ? __lock_acquire+0x7ec/0x4ec0 [ 446.606223] ? mem_cgroup_charge_statistics+0x780/0x780 [ 446.611585] ? print_usage_bug+0xc0/0xc0 [ 446.615630] ? print_usage_bug+0xc0/0xc0 [ 446.619673] ? print_usage_bug+0xc0/0xc0 [ 446.623718] ? graph_lock+0x170/0x170 [ 446.627500] ? print_usage_bug+0xc0/0xc0 [ 446.631555] ? print_usage_bug+0xc0/0xc0 [ 446.635631] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 446.641167] ? find_held_lock+0x36/0x1c0 [ 446.645218] ? mark_held_locks+0xc7/0x130 [ 446.649355] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 446.654439] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 446.659539] ? lockdep_hardirqs_on+0x421/0x5c0 [ 446.664143] ? trace_hardirqs_on+0xbd/0x310 [ 446.668475] ? kasan_check_read+0x11/0x20 [ 446.672623] ? ___ratelimit+0x36f/0x655 [ 446.676580] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 446.682032] ? trace_hardirqs_on+0x310/0x310 [ 446.686424] ? lock_downgrade+0x900/0x900 [ 446.690588] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 446.695698] ? ___ratelimit+0xaa/0x655 [ 446.699587] ? idr_get_free+0xec0/0xec0 [ 446.703551] ? kasan_check_write+0x14/0x20 [ 446.707806] ? do_raw_spin_lock+0xc1/0x230 [ 446.712033] oom_kill_process.cold.27+0x10/0x903 [ 446.716772] ? graph_lock+0x170/0x170 [ 446.720570] ? _raw_spin_unlock+0x2c/0x50 [ 446.724729] ? oom_badness+0xe6/0xaa0 [ 446.728542] ? oom_evaluate_task+0x540/0x540 [ 446.732947] ? find_held_lock+0x36/0x1c0 [ 446.736995] ? out_of_memory+0x974/0x1430 [ 446.741126] ? lock_downgrade+0x900/0x900 [ 446.745262] ? check_preemption_disabled+0x48/0x280 [ 446.750286] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 446.756102] ? kasan_check_read+0x11/0x20 [ 446.760261] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 446.765527] ? rcu_bh_qs+0xc0/0xc0 [ 446.769057] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 446.774580] ? oom_evaluate_task+0x302/0x540 [ 446.778986] out_of_memory+0xa84/0x1430 [ 446.782973] ? unreserve_highatomic_pageblock+0x380/0x5d0 [ 446.788513] ? oom_killer_disable+0x3a0/0x3a0 [ 446.792992] ? __alloc_pages_slowpath+0xea7/0x2d70 [ 446.797908] ? __mutex_add_waiter+0x2a0/0x2a0 [ 446.802407] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 446.807423] ? find_next_bit+0x104/0x130 [ 446.811472] __alloc_pages_slowpath+0x230f/0x2d70 [ 446.816313] ? warn_alloc+0x120/0x120 [ 446.820150] ? find_get_entry+0x2f2/0xc40 [ 446.824327] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 446.829862] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 446.834775] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 446.840327] ? should_fail+0x22d/0xd01 [ 446.844230] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 446.849333] ? __lock_is_held+0xb5/0x140 [ 446.853416] ? __lock_is_held+0xb5/0x140 [ 446.857470] ? ___might_sleep+0x1ed/0x300 [ 446.861609] ? lock_release+0x970/0x970 [ 446.865579] ? arch_local_save_flags+0x40/0x40 [ 446.870155] ? __might_sleep+0x95/0x190 [ 446.874151] __alloc_pages_nodemask+0xa80/0xde0 [ 446.878823] ? __alloc_pages_slowpath+0x2d70/0x2d70 [ 446.883848] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 446.889649] ? kasan_check_read+0x11/0x20 [ 446.893782] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 446.899056] ? graph_lock+0x170/0x170 [ 446.902870] ? print_usage_bug+0xc0/0xc0 [ 446.906938] ? graph_lock+0x170/0x170 [ 446.910723] ? graph_lock+0x170/0x170 [ 446.914523] ? __do_page_cache_readahead+0x7ce/0x980 [ 446.919628] ? find_held_lock+0x36/0x1c0 [ 446.923700] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 446.929237] alloc_pages_current+0x10c/0x210 [ 446.933628] ? lock_downgrade+0x900/0x900 [ 446.937779] __page_cache_alloc+0x38f/0x5b0 [ 446.942099] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 446.947910] ? kasan_check_read+0x11/0x20 [ 446.952043] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 446.957303] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 446.961970] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 446.967508] ? check_preemption_disabled+0x48/0x280 [ 446.972514] filemap_fault+0x1594/0x25f0 [ 446.976566] ? __lock_page_or_retry+0xa00/0xa00 [ 446.981232] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 446.987033] ? kasan_check_read+0x11/0x20 [ 446.991165] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 446.996431] ? rcu_bh_qs+0xc0/0xc0 [ 446.999981] ? filemap_map_pages+0xdea/0x1980 [ 447.004502] ? find_get_pages_range_tag+0x1320/0x1320 [ 447.009710] ? lockdep_hardirqs_on+0x421/0x5c0 [ 447.014279] ? graph_lock+0x170/0x170 [ 447.018064] ? finish_task_switch+0x1f4/0x910 [ 447.022561] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 447.028008] ? compat_start_thread+0x80/0x80 [ 447.032404] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 447.037934] ? lock_acquire+0x1ed/0x520 [ 447.041904] ? ext4_filemap_fault+0x7a/0xad [ 447.046227] ? lock_release+0x970/0x970 [ 447.050187] ? arch_local_save_flags+0x40/0x40 [ 447.054762] ? down_read+0xb0/0x1d0 [ 447.058372] ? ext4_filemap_fault+0x7a/0xad [ 447.062697] ? __down_interruptible+0x700/0x700 [ 447.067369] ? find_held_lock+0x36/0x1c0 [ 447.071421] ext4_filemap_fault+0x82/0xad [ 447.075579] __do_fault+0x100/0x6b0 [ 447.079204] ? lock_downgrade+0x900/0x900 [ 447.083359] ? print_bad_pte+0x6c0/0x6c0 [ 447.087433] ? kasan_check_read+0x11/0x20 [ 447.091566] ? do_raw_spin_unlock+0xa7/0x330 [ 447.095958] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 447.100536] ? add_mm_counter_fast+0xd0/0xd0 [ 447.104953] __handle_mm_fault+0x3709/0x53e0 [ 447.109352] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 447.114182] ? graph_lock+0x170/0x170 [ 447.117980] ? print_usage_bug+0xc0/0xc0 [ 447.122038] ? graph_lock+0x170/0x170 [ 447.125851] ? graph_lock+0x170/0x170 [ 447.129648] ? handle_mm_fault+0x42a/0xc70 [ 447.133866] ? lock_downgrade+0x900/0x900 [ 447.138001] ? check_preemption_disabled+0x48/0x280 [ 447.143023] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 447.148820] ? kasan_check_read+0x11/0x20 [ 447.152955] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 447.158216] ? rcu_bh_qs+0xc0/0xc0 [ 447.161751] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 447.167204] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 447.172765] ? check_preemption_disabled+0x48/0x280 [ 447.177856] handle_mm_fault+0x54f/0xc70 [ 447.181921] ? __handle_mm_fault+0x53e0/0x53e0 [ 447.186527] ? find_vma+0x34/0x190 [ 447.190058] __do_page_fault+0x67d/0xed0 [ 447.194107] ? mm_fault_error+0x380/0x380 [ 447.198244] ? trace_hardirqs_off+0xb8/0x310 [ 447.202648] ? trace_hardirqs_on+0x310/0x310 [ 447.207061] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 447.212411] ? trace_hardirqs_on+0x310/0x310 [ 447.216805] do_page_fault+0xf2/0x7e0 [ 447.220600] ? vmalloc_sync_all+0x30/0x30 [ 447.224763] ? error_entry+0x70/0xd0 [ 447.228479] ? trace_hardirqs_off_caller+0xbb/0x310 [ 447.233499] ? trace_hardirqs_on_caller+0xc0/0x310 [ 447.238419] ? syscall_return_slowpath+0x5e0/0x5e0 [ 447.243358] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 447.248205] ? trace_hardirqs_on_caller+0x310/0x310 [ 447.253219] ? trace_hardirqs_off+0x310/0x310 [ 447.257702] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 447.263236] ? prepare_exit_to_usermode+0x291/0x3b0 [ 447.268252] ? page_fault+0x8/0x30 [ 447.271778] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 447.276601] ? page_fault+0x8/0x30 [ 447.280238] page_fault+0x1e/0x30 [ 447.283694] RIP: 0033:0x40b1c0 [ 447.286889] Code: Bad RIP value. [ 447.290237] RSP: 002b:00007fa17a46cd08 EFLAGS: 00010293 [ 447.295580] RAX: 0000000000000007 RBX: 0000000000f72120 RCX: 000000003a6c656e [ 447.302843] RDX: 0000000000ff4ed0 RSI: 00007fa17a46cd14 RDI: 0000000000000001 [ 447.310110] RBP: 0000000000000001 R08: 00007fa17ba9f50c R09: 00007fa17c84be00 [ 447.317370] R10: 7570632035726f74 R11: 00007fa17c87da50 R12: 0000000000ff4ed0 [ 447.324640] R13: 0000000000000009 R14: 0000000000000f05 R15: 00007fa17bca1684 [ 447.339729] Mem-Info: [ 447.342211] active_anon:113353 inactive_anon:112 isolated_anon:0 [ 447.342211] active_file:17 inactive_file:4 isolated_file:0 [ 447.342211] unevictable:0 dirty:0 writeback:0 unstable:0 [ 447.342211] slab_reclaimable:10012 slab_unreclaimable:1405161 [ 447.342211] mapped:40966 shmem:119 pagetables:1599 bounce:0 [ 447.342211] free:24056 free_pcp:139 free_cma:0 [ 447.381313] Node 0 active_anon:453412kB inactive_anon:448kB active_file:56kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163852kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 382976kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 447.408896] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 447.435113] lowmem_reserve[]: 0 2819 6323 6323 [ 447.439823] Node 0 DMA32 free:43996kB min:30060kB low:37572kB high:45084kB active_anon:28kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 447.467197] lowmem_reserve[]: 0 0 3503 3503 [ 447.472598] Node 0 Normal free:36628kB min:37352kB low:46688kB high:56024kB active_anon:453384kB inactive_anon:448kB active_file:56kB inactive_file:52kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:6592kB pagetables:6396kB bounce:0kB free_pcp:224kB local_pcp:0kB free_cma:0kB [ 447.501434] lowmem_reserve[]: 0 0 0 0 [ 447.505276] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 447.518944] Node 0 DMA32: 5*4kB (UME) 1*8kB (M) 4*16kB (UME) 4*32kB (ME) 4*64kB (ME) 4*128kB (ME) 4*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 4*2048kB (ME) 7*4096kB (UM) = 43996kB [ 447.534998] Node 0 Normal: 1475*4kB (UME) 1014*8kB (ME) 622*16kB (ME) 274*32kB (UM) 48*64kB (UM) 1*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 36700kB [ 447.550520] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 447.559416] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 447.567996] 146 total pagecache pages [ 447.571853] 0 pages in swap cache [ 447.575312] Swap cache stats: add 0, delete 0, find 0/0 [ 447.580720] Free swap = 0kB [ 447.583738] Total swap = 0kB [ 447.586774] 1965979 pages RAM [ 447.590479] 0 pages HighMem/MovableOnly [ 447.594463] 342307 pages reserved [ 447.597907] 0 pages cma reserved [ 447.601768] Unreclaimable slab info: [ 447.605466] Name Used Total [ 447.611108] pid_2 102KB 152KB [ 447.616547] TIPC 11KB 21KB [ 447.621991] SCTPv6 16KB 24KB [ 447.627369] sctp_chunk 1224401KB 1224401KB [ 447.632806] sctp_bind_bucket 6KB 15KB [ 447.638176] DCCPv6 14KB 29KB [ 447.643567] DCCP 13KB 20KB [ 447.649002] bridge_fdb_cache 13KB 19KB [ 447.654374] fib6_nodes 91KB 108KB [ 447.659792] ip6_dst_cache 248KB 307KB [ 447.665180] RAWv6 78KB 91KB [ 447.670592] UDPv6 3KB 3KB [ 447.675967] TCPv6 20KB 29KB [ 447.681366] nf_conntrack 1KB 15KB [ 447.686732] sd_ext_cdb 0KB 3KB [ 447.692157] scsi_sense_cache 1056KB 1060KB [ 447.697558] virtio_scsi_cmd 16KB 16KB [ 447.702987] sgpool-128 8KB 8KB [ 447.708638] sgpool-64 4KB 6KB [ 447.714009] sgpool-32 2KB 7KB [ 447.719439] sgpool-16 1KB 3KB [ 447.724787] sgpool-8 0KB 3KB [ 447.731258] mqueue_inode_cache 11KB 14KB [ 447.736712] bio_post_read_ctx 14KB 15KB [ 447.742154] bio-2 14KB 19KB [ 447.747524] jfs_mp 7KB 7KB [ 447.752962] nfs_commit_data 3KB 7KB [ 447.758329] nfs_write_data 34KB 37KB [ 447.763870] ext4_system_zone 0KB 3KB [ 447.769272] dio 4KB 29KB [ 447.774618] bio-1 1KB 3KB [ 447.780025] pid_namespace 2KB 11KB [ 447.785398] kvm_vcpu 23KB 23KB [ 447.790811] rpc_buffers 170KB 197KB [ 447.796184] rpc_tasks 25KB 37KB [ 447.801608] UNIX 29KB 29KB [ 447.806986] tcp_bind_bucket 3KB 12KB [ 447.812424] ip_fib_trie 13KB 19KB [ 447.817802] ip_fib_alias 60KB 75KB [ 447.823199] ip_dst_cache 673KB 900KB [ 447.828602] RAW 46KB 57KB [ 447.833968] UDP 17KB 26KB [ 447.839523] TCP 8KB 11KB [ 447.844894] hugetlbfs_inode_cache 2KB 7KB [ 447.850705] fscache_cookie_jar 13KB 22KB [ 447.856173] eventpoll_pwq 17KB 27KB [ 447.862123] eventpoll_epi 33KB 47KB [ 447.867482] inotify_inode_mark 31KB 43KB [ 447.872978] request_queue 163KB 163KB [ 447.878341] blkdev_requests 1KB 3KB [ 447.883750] blkdev_ioc 8KB 19KB [ 447.889186] bio-0 187KB 187KB [ 447.894564] biovec-max 1650KB 1650KB [ 447.899979] biovec-64 212KB 212KB [ 447.905349] biovec-16 30KB 30KB [ 447.910741] bio_integrity_payload 1KB 4KB [ 447.916437] khugepaged_mm_slot 12KB 15KB [ 447.921956] user_namespace 5KB 11KB [ 447.927319] dmaengine-unmap-256 2KB 6KB [ 447.932911] dmaengine-unmap-128 1KB 3KB [ 447.938514] dmaengine-unmap-16 0KB 4KB [ 447.943970] dmaengine-unmap-2 0KB 3KB [ 447.949386] skbuff_fclone_cache 1307KB 1901KB [ 447.954935] skbuff_head_cache 1227806KB 1227806KB [ 447.960326] configfs_dir_cache 0KB 4KB [ 447.965757] file_lock_cache 1KB 3KB [ 447.971137] file_lock_ctx 0KB 3KB [ 447.976483] fsnotify_mark_connector 18KB 31KB [ 447.982412] net_namespace 60KB 60KB [ 447.987779] shmem_inode_cache 4300KB 4362KB [ 447.994453] task_delay_info 112KB 205KB [ 447.999875] taskstats 52KB 80KB [ 448.005246] proc_dir_entry 628KB 682KB [ 448.010632] pde_opener 2KB 7KB [ 448.015979] seq_file 160KB 208KB [ 448.021365] sigqueue 95KB 189KB [ 448.026718] kernfs_node_cache 10079KB 10387KB [ 448.032162] mnt_cache 126KB 160KB [ 448.037529] filp 3405KB 3870KB [ 448.042945] names_cache 68918KB 68956KB [ 448.048316] iint_cache 74KB 75KB [ 448.053771] key_jar 4KB 7KB [ 448.059216] uts_namespace 3KB 7KB [ 448.064580] nsproxy 1KB 3KB [ 448.069983] vm_area_struct 7415KB 9188KB [ 448.075343] mm_struct 1410KB 1989KB [ 448.080750] fs_cache 119KB 216KB [ 448.086125] files_cache 448KB 626KB [ 448.091549] signal_cache 878KB 1200KB [ 448.096922] sighand_cache 349KB 416KB [ 448.102333] task_struct 3867KB 3916KB [ 448.107698] cred_jar 772KB 1272KB [ 448.113083] anon_vma_chain 3292KB 3661KB [ 448.124359] anon_vma 121KB 327KB [ 448.129804] pid 45KB 132KB [ 448.135205] Acpi-Operand 106KB 162KB [ 448.141407] Acpi-Namespace 19KB 23KB [ 448.146779] numa_policy 0KB 3KB [ 448.156603] debug_objects_cache 1375KB 1378KB [ 448.168122] trace_event_file 258KB 258KB [ 448.173566] ftrace_event_field 372KB 374KB [ 448.184516] pool_workqueue 76KB 88KB [ 448.190219] task_group 5KB 7KB [ 448.195599] page->ptl 1734KB 2154KB [ 448.201067] kmalloc-2097152 2050KB 2050KB [ 448.206465] kmalloc-524288 2056KB 2056KB [ 448.217634] kmalloc-262144 1290KB 1290KB [ 448.223111] kmalloc-131072 650KB 650KB [ 448.232855] kmalloc-65536 1452KB 1452KB [ 448.238239] kmalloc-32768 15873KB 16104KB [ 448.243660] kmalloc-16384 1666KB 1666KB [ 448.254524] kmalloc-8192 1872KB 1872KB [ 448.262887] kmalloc-4096 45419KB 45458KB [ 448.268278] kmalloc-2048 9658KB 10716KB [ 448.274684] kmalloc-1024 15995KB 16805KB [ 448.280121] kmalloc-512 2453362KB 2453362KB [ 448.285497] kmalloc-256 2126KB 2358KB [ 448.292776] kmalloc-128 829KB 882KB [ 448.298168] kmalloc-96 2282KB 3168KB [ 448.306632] kmalloc-64 1979KB 2604KB [ 448.312072] kmalloc-32 1751KB 2492KB [ 448.317454] kmalloc-192 864KB 964KB [ 448.324315] kmem_cache 241KB 243KB [ 448.335611] Out of memory: Kill process 13907 (syz-executor1) score 1004 or sacrifice child [ 448.344752] Killed process 13907 (syz-executor1) total-vm:70252kB, anon-rss:2192kB, file-rss:32640kB, shmem-rss:0kB [ 448.752561] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 448.796935] syz-fuzzer cpuset=/ mems_allowed=0 [ 448.808210] CPU: 1 PID: 5337 Comm: syz-fuzzer Not tainted 4.19.0-rc8+ #199 [ 448.815235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 448.824589] Call Trace: [ 448.827190] dump_stack+0x1c4/0x2b6 [ 448.830831] ? dump_stack_print_info.cold.1+0x20/0x20 [ 448.836035] ? mark_held_locks+0x130/0x130 [ 448.840278] ? mark_held_locks+0x130/0x130 [ 448.844543] dump_header+0x27b/0xf72 [ 448.848307] ? pagefault_out_of_memory+0x197/0x197 [ 448.853248] ? mark_held_locks+0x130/0x130 [ 448.857518] ? __lock_acquire+0x7ec/0x4ec0 [ 448.861765] ? mem_cgroup_charge_statistics+0x780/0x780 [ 448.867175] ? print_usage_bug+0xc0/0xc0 [ 448.871260] ? print_usage_bug+0xc0/0xc0 [ 448.875327] ? print_usage_bug+0xc0/0xc0 [ 448.879401] ? graph_lock+0x170/0x170 [ 448.883224] ? print_usage_bug+0xc0/0xc0 [ 448.887288] ? print_usage_bug+0xc0/0xc0 [ 448.891364] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 448.896919] ? find_held_lock+0x36/0x1c0 [ 448.900995] ? mark_held_locks+0xc7/0x130 [ 448.905164] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 448.910282] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 448.915395] ? lockdep_hardirqs_on+0x421/0x5c0 [ 448.919992] ? trace_hardirqs_on+0xbd/0x310 [ 448.924321] ? kasan_check_read+0x11/0x20 [ 448.928479] ? ___ratelimit+0x36f/0x655 [ 448.932465] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 448.937931] ? trace_hardirqs_on+0x310/0x310 [ 448.942347] ? lock_downgrade+0x900/0x900 [ 448.946512] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 448.951623] ? ___ratelimit+0xaa/0x655 [ 448.955520] ? idr_get_free+0xec0/0xec0 [ 448.959504] ? kasan_check_write+0x14/0x20 [ 448.963750] ? do_raw_spin_lock+0xc1/0x230 [ 448.968007] oom_kill_process.cold.27+0x10/0x903 [ 448.972771] ? graph_lock+0x170/0x170 [ 448.976576] ? _raw_spin_unlock+0x2c/0x50 [ 448.980728] ? oom_badness+0xe6/0xaa0 [ 448.984542] ? oom_evaluate_task+0x540/0x540 [ 448.988965] ? find_held_lock+0x36/0x1c0 [ 448.993043] ? out_of_memory+0x974/0x1430 [ 448.997200] ? lock_downgrade+0x900/0x900 [ 449.001359] ? check_preemption_disabled+0x48/0x280 [ 449.006387] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 449.012194] ? kasan_check_read+0x11/0x20 [ 449.016349] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 449.021638] ? rcu_bh_qs+0xc0/0xc0 [ 449.025191] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 449.030731] ? oom_evaluate_task+0x302/0x540 [ 449.035164] out_of_memory+0xa84/0x1430 [ 449.039163] ? unreserve_highatomic_pageblock+0x380/0x5d0 [ 449.044713] ? oom_killer_disable+0x3a0/0x3a0 [ 449.049219] ? __alloc_pages_slowpath+0xea7/0x2d70 [ 449.054200] ? __mutex_add_waiter+0x2a0/0x2a0 [ 449.058704] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 449.063729] ? find_next_bit+0x104/0x130 [ 449.067810] __alloc_pages_slowpath+0x230f/0x2d70 [ 449.072688] ? warn_alloc+0x120/0x120 [ 449.076504] ? __radix_tree_lookup+0x4c0/0x4c0 [ 449.081110] ? find_get_entry+0x2f2/0xc40 [ 449.085287] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 449.090831] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 449.095771] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 449.101319] ? should_fail+0x22d/0xd01 [ 449.105220] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 449.110330] ? __lock_is_held+0xb5/0x140 [ 449.114681] ? __lock_is_held+0xb5/0x140 [ 449.118772] ? ___might_sleep+0x1ed/0x300 [ 449.122935] ? lock_release+0x970/0x970 [ 449.126935] ? arch_local_save_flags+0x40/0x40 [ 449.131542] ? __might_sleep+0x95/0x190 [ 449.135528] __alloc_pages_nodemask+0xa80/0xde0 [ 449.140216] ? __alloc_pages_slowpath+0x2d70/0x2d70 [ 449.145243] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 449.151052] ? kasan_check_read+0x11/0x20 [ 449.155211] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 449.160499] ? graph_lock+0x170/0x170 [ 449.164309] ? print_usage_bug+0xc0/0xc0 [ 449.168387] ? graph_lock+0x170/0x170 [ 449.172192] ? graph_lock+0x170/0x170 [ 449.176010] ? __do_page_cache_readahead+0x7ce/0x980 [ 449.181125] ? find_held_lock+0x36/0x1c0 [ 449.185216] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 449.190763] alloc_pages_current+0x10c/0x210 [ 449.195183] ? lock_downgrade+0x900/0x900 [ 449.199344] __page_cache_alloc+0x38f/0x5b0 [ 449.203674] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 449.209479] ? kasan_check_read+0x11/0x20 [ 449.213635] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 449.218928] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 449.223609] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 449.229163] ? check_preemption_disabled+0x48/0x280 [ 449.234200] filemap_fault+0x1594/0x25f0 [ 449.238284] ? __lock_page_or_retry+0xa00/0xa00 [ 449.242962] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 449.248769] ? kasan_check_read+0x11/0x20 [ 449.252930] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 449.258216] ? rcu_bh_qs+0xc0/0xc0 [ 449.261778] ? filemap_map_pages+0xdea/0x1980 [ 449.266301] ? find_get_pages_range_tag+0x1320/0x1320 [ 449.271505] ? graph_lock+0x170/0x170 [ 449.275314] ? mark_held_locks+0x130/0x130 [ 449.279580] ? lock_acquire+0x1ed/0x520 [ 449.283561] ? ext4_filemap_fault+0x7a/0xad [ 449.287903] ? lock_release+0x970/0x970 [ 449.291895] ? arch_local_save_flags+0x40/0x40 [ 449.296511] ? down_read+0xb0/0x1d0 [ 449.300155] ? ext4_filemap_fault+0x7a/0xad [ 449.304491] ? __down_interruptible+0x700/0x700 [ 449.309195] ext4_filemap_fault+0x82/0xad [ 449.313354] __do_fault+0x100/0x6b0 [ 449.316991] ? lock_downgrade+0x900/0x900 [ 449.321158] ? print_bad_pte+0x6c0/0x6c0 [ 449.325235] ? kasan_check_read+0x11/0x20 [ 449.329401] ? pmd_val+0x88/0x100 [ 449.332900] ? add_mm_counter_fast+0xd0/0xd0 [ 449.337318] ? pmd_val+0x88/0x100 [ 449.340786] ? add_mm_counter_fast+0xd0/0xd0 [ 449.345203] ? lockdep_hardirqs_on+0x421/0x5c0 [ 449.349796] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 449.355347] __handle_mm_fault+0x3709/0x53e0 [ 449.359776] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 449.364631] ? graph_lock+0x170/0x170 [ 449.368438] ? print_usage_bug+0xc0/0xc0 [ 449.372523] ? graph_lock+0x170/0x170 [ 449.376359] ? graph_lock+0x170/0x170 [ 449.380227] ? handle_mm_fault+0x42a/0xc70 [ 449.384478] ? lock_downgrade+0x900/0x900 [ 449.388656] ? check_preemption_disabled+0x48/0x280 [ 449.393691] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 449.399496] ? kasan_check_read+0x11/0x20 [ 449.403650] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 449.408955] ? rcu_bh_qs+0xc0/0xc0 [ 449.412505] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 449.417961] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 449.423508] ? check_preemption_disabled+0x48/0x280 [ 449.428549] handle_mm_fault+0x54f/0xc70 [ 449.432629] ? __handle_mm_fault+0x53e0/0x53e0 [ 449.437253] ? find_vma+0x34/0x190 [ 449.440806] __do_page_fault+0x67d/0xed0 [ 449.444887] ? mm_fault_error+0x380/0x380 [ 449.449044] ? trace_hardirqs_off+0xb8/0x310 [ 449.453475] ? trace_hardirqs_on+0x310/0x310 [ 449.457896] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 449.463267] ? trace_hardirqs_on+0x310/0x310 [ 449.467688] do_page_fault+0xf2/0x7e0 [ 449.471497] ? vmalloc_sync_all+0x30/0x30 [ 449.475652] ? error_entry+0x70/0xd0 [ 449.479372] ? trace_hardirqs_off_caller+0xbb/0x310 [ 449.484406] ? trace_hardirqs_on_caller+0xc0/0x310 [ 449.489342] ? syscall_return_slowpath+0x5e0/0x5e0 [ 449.494278] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 449.499141] ? trace_hardirqs_on_caller+0x310/0x310 [ 449.504167] ? trace_hardirqs_off+0x310/0x310 [ 449.508673] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 449.514216] ? prepare_exit_to_usermode+0x291/0x3b0 [ 449.519240] ? page_fault+0x8/0x30 [ 449.522792] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 449.527645] ? page_fault+0x8/0x30 [ 449.531192] page_fault+0x1e/0x30 [ 449.534646] RIP: 0033:0x407e6b [ 449.537870] Code: Bad RIP value. [ 449.541285] RSP: 002b:000000c42dedfa20 EFLAGS: 00010287 [ 449.546658] RAX: 0000000000000000 RBX: 00000000007e6200 RCX: 000000000080a9c0 [ 449.553937] RDX: 000000000080a9c0 RSI: 0000000000000010 RDI: 000000c42dedfa58 [ 449.561230] RBP: 000000c42dedfa70 R08: 000000c420000180 R09: 000000c420018210 [ 449.568503] R10: 0000000000000000 R11: 0000000000000001 R12: 000000c42dedfb78 [ 449.575774] R13: 000000c42dedfb78 R14: 0000000000000000 R15: 0000000000000000 [ 449.591403] Mem-Info: [ 449.593924] active_anon:112811 inactive_anon:112 isolated_anon:0 [ 449.593924] active_file:7 inactive_file:30 isolated_file:23 [ 449.593924] unevictable:0 dirty:0 writeback:0 unstable:0 [ 449.593924] slab_reclaimable:10012 slab_unreclaimable:1406113 [ 449.593924] mapped:40965 shmem:119 pagetables:1576 bounce:0 [ 449.593924] free:24388 free_pcp:0 free_cma:0 [ 449.627015] Node 0 active_anon:451244kB inactive_anon:448kB active_file:128kB inactive_file:76kB unevictable:0kB isolated(anon):0kB isolated(file):92kB mapped:163960kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 380928kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 449.654656] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 449.680877] lowmem_reserve[]: 0 2819 6323 6323 [ 449.685516] Node 0 DMA32 free:43996kB min:30060kB low:37572kB high:45084kB active_anon:28kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 449.713507] lowmem_reserve[]: 0 0 3503 3503 [ 449.719381] Node 0 Normal free:37444kB min:37352kB low:46688kB high:56024kB active_anon:451216kB inactive_anon:448kB active_file:152kB inactive_file:140kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:6560kB pagetables:6304kB bounce:0kB free_pcp:368kB local_pcp:168kB free_cma:0kB [ 449.750017] lowmem_reserve[]: 0 0 0 0 [ 449.753858] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 449.767493] Node 0 DMA32: 5*4kB (UME) 1*8kB (M) 4*16kB (UME) 4*32kB (ME) 4*64kB (ME) 4*128kB (ME) 4*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 4*2048kB (ME) 7*4096kB (UM) = 43996kB [ 449.783401] Node 0 Normal: 1402*4kB (ME) 1014*8kB (UME) 624*16kB (UME) 273*32kB (M) 48*64kB (UM) 0*128kB 1*256kB (U) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 36792kB [ 449.798474] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 449.807307] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 449.816411] 175 total pagecache pages [ 449.820232] 0 pages in swap cache [ 449.823675] Swap cache stats: add 0, delete 0, find 0/0 [ 449.830210] Free swap = 0kB [ 449.833244] Total swap = 0kB [ 449.888573] 1965979 pages RAM [ 449.891699] 0 pages HighMem/MovableOnly [ 449.895702] 342307 pages reserved [ 449.928980] 0 pages cma reserved [ 449.932376] Unreclaimable slab info: [ 449.936090] Name Used Total [ 449.967497] pid_2 102KB 152KB [ 449.985574] TIPC 11KB 21KB [ 449.996427] SCTPv6 16KB 24KB [ 450.001853] sctp_chunk 1225421KB 1225421KB [ 450.007216] sctp_bind_bucket 6KB 15KB [ 450.015641] DCCPv6 14KB 29KB [ 450.025688] DCCP 13KB 20KB [ 450.035471] bridge_fdb_cache 13KB 19KB [ 450.042573] fib6_nodes 91KB 108KB [ 450.047946] ip6_dst_cache 249KB 307KB [ 450.066551] RAWv6 78KB 91KB [ 450.073150] UDPv6 3KB 3KB [ 450.081455] TCPv6 20KB 29KB [ 450.086852] nf_conntrack 7KB 15KB [ 450.096500] sd_ext_cdb 0KB 3KB [ 450.105575] scsi_sense_cache 1056KB 1060KB [ 450.111073] virtio_scsi_cmd 16KB 16KB [ 450.116457] sgpool-128 8KB 8KB [ 450.123919] sgpool-64 4KB 6KB [ 450.132447] sgpool-32 2KB 7KB [ 450.137894] sgpool-16 1KB 3KB [ 450.143341] sgpool-8 0KB 3KB [ 450.154032] mqueue_inode_cache 11KB 14KB [ 450.159977] bio_post_read_ctx 14KB 15KB [ 450.165387] bio-2 14KB 19KB [ 450.175525] jfs_mp 7KB 7KB [ 450.182520] nfs_commit_data 3KB 7KB [ 450.187909] nfs_write_data 34KB 37KB [ 450.195766] ext4_system_zone 0KB 3KB [ 450.204054] dio 4KB 29KB [ 450.209501] bio-1 1KB 3KB [ 450.214867] pid_namespace 2KB 11KB [ 450.226007] kvm_vcpu 23KB 23KB [ 450.231479] rpc_buffers 170KB 197KB [ 450.236850] rpc_tasks 25KB 37KB [ 450.245493] UNIX 29KB 29KB [ 450.255391] tcp_bind_bucket 3KB 12KB [ 450.266153] ip_fib_trie 13KB 19KB [ 450.276272] ip_fib_alias 60KB 75KB [ 450.281714] ip_dst_cache 677KB 900KB [ 450.287088] RAW 46KB 57KB [ 450.293930] UDP 17KB 26KB [ 450.314660] TCP 8KB 11KB [ 450.320093] hugetlbfs_inode_cache 2KB 7KB [ 450.325816] fscache_cookie_jar 13KB 22KB [ 450.333049] eventpoll_pwq 17KB 27KB [ 450.342156] eventpoll_epi 33KB 47KB [ 450.347537] inotify_inode_mark 31KB 43KB [ 450.354817] request_queue 163KB 163KB [ 450.363736] blkdev_requests 1KB 3KB [ 450.369176] blkdev_ioc 8KB 19KB [ 450.374541] bio-0 228KB 228KB [ 450.391487] biovec-max 1650KB 1650KB [ 450.396865] biovec-64 291KB 291KB [ 450.402292] biovec-16 37KB 37KB [ 450.407659] bio_integrity_payload 1KB 4KB [ 450.414338] khugepaged_mm_slot 12KB 15KB [ 450.422876] user_namespace 5KB 11KB [ 450.428268] dmaengine-unmap-256 2KB 6KB [ 450.433912] dmaengine-unmap-128 1KB 3KB [ 450.444348] dmaengine-unmap-16 0KB 4KB [ 450.450724] dmaengine-unmap-2 0KB 3KB [ 450.456101] skbuff_fclone_cache 1307KB 1901KB [ 450.467016] skbuff_head_cache 1228841KB 1228841KB [ 450.474853] configfs_dir_cache 0KB 4KB [ 450.482056] file_lock_cache 1KB 3KB [ 450.487422] file_lock_ctx 0KB 3KB [ 450.493780] fsnotify_mark_connector 18KB 31KB [ 450.505182] net_namespace 60KB 60KB [ 450.512828] shmem_inode_cache 4300KB 4362KB [ 450.518198] task_delay_info 111KB 205KB [ 450.523698] taskstats 52KB 80KB [ 450.534582] proc_dir_entry 628KB 682KB [ 450.542800] pde_opener 2KB 7KB [ 450.548179] seq_file 160KB 208KB [ 450.556644] sigqueue 94KB 189KB [ 450.563901] kernfs_node_cache 10079KB 10387KB [ 450.574838] mnt_cache 126KB 160KB [ 450.583906] filp 3402KB 3870KB [ 450.594001] names_cache 68918KB 68947KB [ 450.600488] iint_cache 74KB 75KB [ 450.605857] key_jar 4KB 7KB [ 450.613565] uts_namespace 3KB 7KB [ 450.624612] nsproxy 1KB 3KB [ 450.633974] vm_area_struct 7401KB 9188KB [ 450.643938] mm_struct 1408KB 1989KB [ 450.654902] fs_cache 119KB 216KB [ 450.663905] files_cache 447KB 626KB [ 450.674018] signal_cache 876KB 1200KB [ 450.685115] sighand_cache 349KB 416KB [ 450.694258] task_struct 3854KB 3898KB [ 450.703961] cred_jar 771KB 1272KB [ 450.715442] anon_vma_chain 3278KB 3661KB [ 450.722485] anon_vma 121KB 327KB [ 450.727856] pid 45KB 132KB [ 450.735074] Acpi-Operand 106KB 162KB [ 450.744593] Acpi-Namespace 19KB 23KB [ 450.754102] numa_policy 0KB 3KB [ 450.763900] debug_objects_cache 1375KB 1378KB [ 450.774917] trace_event_file 258KB 258KB [ 450.783955] ftrace_event_field 372KB 374KB [ 450.793926] pool_workqueue 76KB 88KB [ 450.804915] task_group 5KB 7KB [ 450.813954] page->ptl 1731KB 2154KB [ 450.824311] kmalloc-2097152 2050KB 2050KB [ 450.834862] kmalloc-524288 2056KB 2056KB [ 450.844101] kmalloc-262144 1290KB 1290KB [ 450.854096] kmalloc-131072 650KB 650KB [ 450.865963] kmalloc-65536 1452KB 1452KB [ 450.873823] kmalloc-32768 15873KB 16038KB [ 450.883920] kmalloc-16384 1666KB 1666KB [ 450.894847] kmalloc-8192 1872KB 1872KB [ 450.903949] kmalloc-4096 45411KB 45441KB [ 450.913939] kmalloc-2048 9658KB 10716KB [ 450.924597] kmalloc-1024 15989KB 16805KB [ 450.934050] kmalloc-512 2455455KB 2455455KB [ 450.943917] kmalloc-256 2126KB 2358KB [ 450.954834] kmalloc-128 829KB 882KB [ 450.963878] kmalloc-96 2282KB 3168KB [ 450.974137] kmalloc-64 1981KB 2604KB [ 450.984912] kmalloc-32 1751KB 2492KB [ 450.993975] kmalloc-192 864KB 964KB [ 451.003911] kmem_cache 241KB 243KB [ 451.014944] Out of memory: Kill process 14281 (syz-executor1) score 1004 or sacrifice child [ 451.026805] Killed process 14281 (syz-executor1) total-vm:70252kB, anon-rss:2192kB, file-rss:32640kB, shmem-rss:0kB [ 451.043765] oom_reaper: reaped process 14281 (syz-executor1), now anon-rss:0kB, file-rss:32768kB, shmem-rss:0kB [ 451.605866] rsyslogd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 451.653542] rsyslogd cpuset=/ mems_allowed=0 [ 451.658017] CPU: 1 PID: 5221 Comm: rsyslogd Not tainted 4.19.0-rc8+ #199 [ 451.664850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 451.674207] Call Trace: [ 451.676806] dump_stack+0x1c4/0x2b6 [ 451.680452] ? dump_stack_print_info.cold.1+0x20/0x20 [ 451.685655] ? mark_held_locks+0x130/0x130 [ 451.689923] ? mark_held_locks+0x130/0x130 [ 451.694201] dump_header+0x27b/0xf72 [ 451.697975] ? pagefault_out_of_memory+0x197/0x197 [ 451.702925] ? mark_held_locks+0x130/0x130 [ 451.707449] ? __lock_acquire+0x7ec/0x4ec0 [ 451.711708] ? mem_cgroup_charge_statistics+0x780/0x780 [ 451.717080] ? print_usage_bug+0xc0/0xc0 [ 451.721159] ? print_usage_bug+0xc0/0xc0 [ 451.725231] ? print_usage_bug+0xc0/0xc0 [ 451.729303] ? graph_lock+0x170/0x170 [ 451.733112] ? print_usage_bug+0xc0/0xc0 [ 451.737187] ? print_usage_bug+0xc0/0xc0 [ 451.741273] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 451.746827] ? find_held_lock+0x36/0x1c0 [ 451.750916] ? mark_held_locks+0xc7/0x130 [ 451.755078] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 451.760192] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 451.765307] ? lockdep_hardirqs_on+0x421/0x5c0 [ 451.769905] ? trace_hardirqs_on+0xbd/0x310 [ 451.774239] ? kasan_check_read+0x11/0x20 [ 451.778399] ? ___ratelimit+0x36f/0x655 [ 451.782383] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 451.787842] ? trace_hardirqs_on+0x310/0x310 [ 451.792259] ? lock_downgrade+0x900/0x900 [ 451.796422] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 451.801534] ? ___ratelimit+0xaa/0x655 [ 451.805436] ? idr_get_free+0xec0/0xec0 [ 451.809418] ? kasan_check_write+0x14/0x20 [ 451.813664] ? do_raw_spin_lock+0xc1/0x230 [ 451.817919] oom_kill_process.cold.27+0x10/0x903 [ 451.822688] ? graph_lock+0x170/0x170 [ 451.826498] ? _raw_spin_unlock+0x2c/0x50 [ 451.830652] ? oom_badness+0xe6/0xaa0 [ 451.834467] ? oom_evaluate_task+0x540/0x540 [ 451.839410] ? find_held_lock+0x36/0x1c0 [ 451.843490] ? out_of_memory+0x974/0x1430 [ 451.847647] ? lock_downgrade+0x900/0x900 [ 451.851807] ? check_preemption_disabled+0x48/0x280 [ 451.856839] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 451.862645] ? kasan_check_read+0x11/0x20 [ 451.866806] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 451.872094] ? rcu_bh_qs+0xc0/0xc0 [ 451.875653] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 451.881193] ? oom_evaluate_task+0x302/0x540 [ 451.885620] out_of_memory+0xa84/0x1430 [ 451.889607] ? unreserve_highatomic_pageblock+0x380/0x5d0 [ 451.895160] ? oom_killer_disable+0x3a0/0x3a0 [ 451.899665] ? __alloc_pages_slowpath+0xea7/0x2d70 [ 451.905225] ? __mutex_add_waiter+0x2a0/0x2a0 [ 451.909729] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 451.914755] ? find_next_bit+0x104/0x130 [ 451.918835] __alloc_pages_slowpath+0x230f/0x2d70 [ 451.923713] ? warn_alloc+0x120/0x120 [ 451.927522] ? __radix_tree_lookup+0x4c0/0x4c0 [ 451.932137] ? find_get_entry+0x2f2/0xc40 [ 451.936315] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 451.941863] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 451.946803] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 451.952345] ? should_fail+0x22d/0xd01 [ 451.956244] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 451.961354] ? __lock_is_held+0xb5/0x140 [ 451.965435] ? __put_page+0x190/0x190 [ 451.969256] ? __lock_is_held+0xb5/0x140 [ 451.973338] ? ___might_sleep+0x1ed/0x300 [ 451.977495] ? lock_release+0x970/0x970 [ 451.981479] ? arch_local_save_flags+0x40/0x40 [ 451.986082] ? __might_sleep+0x95/0x190 [ 451.990067] __alloc_pages_nodemask+0xa80/0xde0 [ 451.994754] ? __alloc_pages_slowpath+0x2d70/0x2d70 [ 451.999784] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 452.005593] ? kasan_check_read+0x11/0x20 [ 452.009748] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 452.015038] ? graph_lock+0x170/0x170 [ 452.018855] ? print_usage_bug+0xc0/0xc0 [ 452.022936] ? graph_lock+0x170/0x170 [ 452.026743] ? graph_lock+0x170/0x170 [ 452.030552] ? __do_page_cache_readahead+0x7ce/0x980 [ 452.035667] ? find_held_lock+0x36/0x1c0 [ 452.039739] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 452.045290] alloc_pages_current+0x10c/0x210 [ 452.049702] ? lock_downgrade+0x900/0x900 [ 452.053872] __page_cache_alloc+0x38f/0x5b0 [ 452.058212] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 452.064019] ? kasan_check_read+0x11/0x20 [ 452.068179] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 452.073470] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 452.078144] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 452.083684] ? check_preemption_disabled+0x48/0x280 [ 452.088718] filemap_fault+0x1594/0x25f0 [ 452.092803] ? __lock_page_or_retry+0xa00/0xa00 [ 452.097487] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 452.103294] ? kasan_check_read+0x11/0x20 [ 452.107451] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 452.112747] ? rcu_bh_qs+0xc0/0xc0 [ 452.116307] ? filemap_map_pages+0xdea/0x1980 [ 452.120829] ? find_get_pages_range_tag+0x1320/0x1320 [ 452.126033] ? lockdep_hardirqs_on+0x421/0x5c0 [ 452.130625] ? graph_lock+0x170/0x170 [ 452.134436] ? finish_task_switch+0x1f4/0x910 [ 452.138942] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 452.144399] ? compat_start_thread+0x80/0x80 [ 452.148817] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 452.154402] ? lock_acquire+0x1ed/0x520 [ 452.158389] ? ext4_filemap_fault+0x7a/0xad [ 452.162724] ? lock_release+0x970/0x970 [ 452.166703] ? arch_local_save_flags+0x40/0x40 [ 452.171310] ? down_read+0xb0/0x1d0 [ 452.174948] ? ext4_filemap_fault+0x7a/0xad [ 452.179285] ? __down_interruptible+0x700/0x700 [ 452.183971] ? find_held_lock+0x36/0x1c0 [ 452.188041] ext4_filemap_fault+0x82/0xad [ 452.192202] __do_fault+0x100/0x6b0 [ 452.195837] ? lock_downgrade+0x900/0x900 [ 452.199996] ? print_bad_pte+0x6c0/0x6c0 [ 452.204069] ? kasan_check_read+0x11/0x20 [ 452.208224] ? do_raw_spin_unlock+0xa7/0x330 [ 452.212642] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 452.217237] ? add_mm_counter_fast+0xd0/0xd0 [ 452.221662] __handle_mm_fault+0x3709/0x53e0 [ 452.226087] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 452.230938] ? graph_lock+0x170/0x170 [ 452.234753] ? print_usage_bug+0xc0/0xc0 [ 452.238831] ? graph_lock+0x170/0x170 [ 452.242640] ? graph_lock+0x170/0x170 [ 452.246467] ? handle_mm_fault+0x42a/0xc70 [ 452.250714] ? lock_downgrade+0x900/0x900 [ 452.254875] ? check_preemption_disabled+0x48/0x280 [ 452.259915] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 452.265723] ? kasan_check_read+0x11/0x20 [ 452.269879] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 452.275173] ? rcu_bh_qs+0xc0/0xc0 [ 452.278724] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 452.284185] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 452.289732] ? check_preemption_disabled+0x48/0x280 [ 452.294765] handle_mm_fault+0x54f/0xc70 [ 452.298837] ? __handle_mm_fault+0x53e0/0x53e0 [ 452.303427] ? find_vma+0x34/0x190 [ 452.306985] __do_page_fault+0x67d/0xed0 [ 452.311069] ? mm_fault_error+0x380/0x380 [ 452.315222] ? trace_hardirqs_off+0xb8/0x310 [ 452.319643] ? trace_hardirqs_on+0x310/0x310 [ 452.324060] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 452.329434] ? trace_hardirqs_on+0x310/0x310 [ 452.333858] do_page_fault+0xf2/0x7e0 [ 452.337670] ? vmalloc_sync_all+0x30/0x30 [ 452.341829] ? error_entry+0x70/0xd0 [ 452.345563] ? trace_hardirqs_off_caller+0xbb/0x310 [ 452.350584] ? trace_hardirqs_on_caller+0xc0/0x310 [ 452.355522] ? syscall_return_slowpath+0x5e0/0x5e0 [ 452.360460] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 452.365308] ? trace_hardirqs_on_caller+0x310/0x310 [ 452.370328] ? trace_hardirqs_off+0x310/0x310 [ 452.374838] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 452.380384] ? prepare_exit_to_usermode+0x291/0x3b0 [ 452.385408] ? page_fault+0x8/0x30 [ 452.388959] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 452.393817] ? page_fault+0x8/0x30 [ 452.397382] page_fault+0x1e/0x30 [ 452.400859] RIP: 0033:0x40b1c0 [ 452.404069] Code: Bad RIP value. [ 452.407438] RSP: 002b:00007fa17a46cd08 EFLAGS: 00010293 [ 452.412810] RAX: 0000000000000007 RBX: 0000000000f72120 RCX: 000000003a6c656e [ 452.420081] RDX: 0000000000ff50f0 RSI: 00007fa17a46cd14 RDI: 0000000000000001 [ 452.427357] RBP: 0000000000000001 R08: 00007fa17ba9f50c R09: 00007fa17c84be00 [ 452.434629] R10: 0000000000000011 R11: 00007fa17c87da50 R12: 0000000000ff50f0 [ 452.441909] R13: 0000000000000009 R14: 0000000000000eb0 R15: 00007fa17bca16d9 [ 452.450343] Mem-Info: [ 452.452796] active_anon:112271 inactive_anon:112 isolated_anon:0 [ 452.452796] active_file:23 inactive_file:0 isolated_file:0 [ 452.452796] unevictable:0 dirty:0 writeback:0 unstable:0 [ 452.452796] slab_reclaimable:10015 slab_unreclaimable:1406693 [ 452.452796] mapped:40951 shmem:119 pagetables:1553 bounce:0 [ 452.452796] free:24307 free_pcp:73 free_cma:0 [ 452.570112] Node 0 active_anon:449084kB inactive_anon:448kB active_file:116kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):60kB mapped:163852kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 378880kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 452.599218] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 452.625434] lowmem_reserve[]: 0 2819 6323 6323 [ 452.630079] Node 0 DMA32 free:43996kB min:30060kB low:37572kB high:45084kB active_anon:28kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 452.657461] lowmem_reserve[]: 0 0 3503 3503 [ 452.661843] Node 0 Normal free:36812kB min:37352kB low:46688kB high:56024kB active_anon:449056kB inactive_anon:448kB active_file:96kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:6528kB pagetables:6212kB bounce:0kB free_pcp:828kB local_pcp:380kB free_cma:0kB [ 452.697580] lowmem_reserve[]: 0 0 0 0 [ 452.701481] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 452.728492] Node 0 DMA32: 5*4kB (UME) 1*8kB (M) 4*16kB (UME) 4*32kB (ME) 4*64kB (ME) 4*128kB (ME) 4*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 4*2048kB (ME) 7*4096kB (UM) = 43996kB [ 452.777535] Node 0 Normal: 1485*4kB (UME) 1014*8kB (ME) 623*16kB (ME) 274*32kB (UM) 48*64kB (UM) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 37268kB [ 452.825995] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 452.859904] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 452.890843] 158 total pagecache pages [ 452.894674] 0 pages in swap cache [ 452.900714] Swap cache stats: add 0, delete 0, find 0/0 [ 452.906086] Free swap = 0kB [ 452.926035] Total swap = 0kB [ 452.929146] 1965979 pages RAM [ 452.932258] 0 pages HighMem/MovableOnly [ 452.936239] 342307 pages reserved [ 452.944207] 0 pages cma reserved [ 452.947590] Unreclaimable slab info: [ 452.956768] Name Used Total [ 452.965437] pid_2 102KB 152KB [ 452.972670] TIPC 11KB 21KB [ 452.978095] SCTPv6 16KB 24KB [ 452.985985] sctp_chunk 1226006KB 1226006KB [ 452.991431] sctp_bind_bucket 6KB 15KB [ 452.996796] DCCPv6 14KB 29KB [ 453.004890] DCCP 13KB 20KB [ 453.018668] bridge_fdb_cache 13KB 19KB [ 453.024057] fib6_nodes 91KB 108KB [ 453.033879] ip6_dst_cache 249KB 307KB [ 453.044160] RAWv6 78KB 91KB [ 453.054660] UDPv6 3KB 3KB [ 453.066068] TCPv6 20KB 29KB [ 453.074012] nf_conntrack 3KB 15KB [ 453.084238] sd_ext_cdb 0KB 3KB [ 453.095171] scsi_sense_cache 1056KB 1060KB [ 453.104030] virtio_scsi_cmd 16KB 16KB [ 453.114748] sgpool-128 8KB 8KB [ 453.125677] sgpool-64 4KB 6KB [ 453.134041] sgpool-32 2KB 7KB [ 453.144189] sgpool-16 1KB 3KB [ 453.156053] sgpool-8 0KB 3KB [ 453.163899] mqueue_inode_cache 11KB 14KB [ 453.174704] bio_post_read_ctx 14KB 15KB [ 453.184192] bio-2 14KB 19KB [ 453.194301] jfs_mp 7KB 7KB [ 453.204434] nfs_commit_data 3KB 7KB [ 453.215729] nfs_write_data 34KB 37KB [ 453.222559] ext4_system_zone 0KB 3KB [ 453.227937] dio 4KB 29KB [ 453.234936] bio-1 1KB 3KB [ 453.246075] pid_namespace 2KB 11KB [ 453.254846] kvm_vcpu 23KB 23KB [ 453.263980] rpc_buffers 170KB 197KB [ 453.269415] rpc_tasks 25KB 37KB [ 453.274803] UNIX 29KB 29KB [ 453.285967] tcp_bind_bucket 3KB 12KB [ 453.291403] ip_fib_trie 13KB 19KB [ 453.296773] ip_fib_alias 60KB 75KB [ 453.307547] ip_dst_cache 675KB 900KB [ 453.316416] RAW 46KB 57KB [ 453.326744] UDP 17KB 26KB [ 453.337494] TCP 8KB 11KB [ 453.344741] hugetlbfs_inode_cache 2KB 7KB [ 453.354671] fscache_cookie_jar 13KB 22KB [ 453.376354] eventpoll_pwq 17KB 27KB [ 453.381807] eventpoll_epi 33KB 47KB [ 453.387179] inotify_inode_mark 31KB 43KB [ 453.398033] request_queue 163KB 163KB [ 453.403490] blkdev_requests 1KB 3KB [ 453.414473] blkdev_ioc 8KB 19KB [ 453.420855] bio-0 255KB 255KB [ 453.426234] biovec-max 1650KB 1650KB [ 453.431662] biovec-64 346KB 346KB [ 453.437033] biovec-16 45KB 45KB [ 453.442454] bio_integrity_payload 1KB 4KB [ 453.448161] khugepaged_mm_slot 12KB 15KB [ 453.453649] user_namespace 5KB 11KB [ 453.459069] dmaengine-unmap-256 2KB 6KB [ 453.464609] dmaengine-unmap-128 1KB 3KB [ 453.470210] dmaengine-unmap-16 0KB 4KB [ 453.475668] dmaengine-unmap-2 0KB 3KB [ 453.481102] skbuff_fclone_cache 1307KB 1901KB [ 453.486684] skbuff_head_cache 1229441KB 1229441KB [ 453.492082] configfs_dir_cache 0KB 4KB [ 453.497579] file_lock_cache 1KB 3KB [ 453.502993] file_lock_ctx 0KB 3KB [ 453.508353] fsnotify_mark_connector 18KB 31KB [ 453.514277] net_namespace 60KB 60KB [ 453.519695] shmem_inode_cache 4300KB 4362KB [ 453.525076] task_delay_info 111KB 205KB [ 453.530517] taskstats 52KB 80KB [ 453.535887] proc_dir_entry 628KB 682KB [ 453.541299] pde_opener 2KB 7KB [ 453.546665] seq_file 160KB 208KB [ 453.553072] sigqueue 94KB 189KB [ 453.558529] kernfs_node_cache 10079KB 10387KB [ 453.563898] mnt_cache 126KB 160KB [ 453.572528] filp 3401KB 3870KB [ 453.577908] names_cache 68930KB 68939KB [ 453.586923] iint_cache 74KB 75KB [ 453.595586] key_jar 4KB 7KB [ 453.605449] uts_namespace 3KB 7KB [ 453.615002] nsproxy 1KB 3KB [ 453.628152] vm_area_struct 7387KB 9188KB [ 453.635939] mm_struct 1407KB 1989KB [ 453.647955] fs_cache 119KB 216KB [ 453.653392] files_cache 447KB 626KB [ 453.665753] signal_cache 876KB 1200KB [ 453.675536] sighand_cache 349KB 416KB [ 453.684946] task_struct 3848KB 3885KB [ 453.707684] cred_jar 771KB 1272KB [ 453.713808] anon_vma_chain 3275KB 3661KB [ 453.728671] anon_vma 121KB 327KB [ 453.734048] pid 45KB 132KB [ 453.740074] Acpi-Operand 106KB 162KB [ 453.745481] Acpi-Namespace 19KB 23KB [ 453.755182] numa_policy 0KB 3KB [ 453.765099] debug_objects_cache 1375KB 1378KB [ 453.773976] trace_event_file 258KB 258KB [ 453.785978] ftrace_event_field 372KB 374KB [ 453.794894] pool_workqueue 76KB 88KB [ 453.806078] task_group 5KB 7KB [ 453.815677] page->ptl 1730KB 2154KB [ 453.826650] kmalloc-2097152 2050KB 2050KB [ 453.835786] kmalloc-524288 2056KB 2056KB [ 453.854869] kmalloc-262144 1290KB 1290KB [ 453.865588] kmalloc-131072 650KB 650KB [ 453.877781] kmalloc-65536 1452KB 1452KB [ 453.883213] kmalloc-32768 15873KB 15972KB [ 453.900667] kmalloc-16384 1666KB 1666KB [ 453.906050] kmalloc-8192 1872KB 1872KB [ 453.912842] kmalloc-4096 45402KB 45432KB [ 453.918215] kmalloc-2048 9658KB 10716KB [ 453.927876] kmalloc-1024 15989KB 16805KB [ 453.936187] kmalloc-512 2456647KB 2456647KB [ 453.955297] kmalloc-256 2126KB 2358KB [ 453.962574] kmalloc-128 829KB 882KB [ 453.967948] kmalloc-96 2282KB 3168KB [ 453.984610] kmalloc-64 1981KB 2604KB [ 453.995074] kmalloc-32 1751KB 2492KB [ 454.003934] kmalloc-192 864KB 964KB [ 454.013854] kmem_cache 241KB 243KB [ 454.024963] Out of memory: Kill process 14311 (syz-executor1) score 1004 or sacrifice child [ 454.035937] Killed process 14311 (syz-executor1) total-vm:70252kB, anon-rss:2192kB, file-rss:32640kB, shmem-rss:0kB [ 454.108429] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 454.131714] syz-fuzzer cpuset=/ mems_allowed=0 [ 454.141771] CPU: 0 PID: 5335 Comm: syz-fuzzer Not tainted 4.19.0-rc8+ #199 [ 454.148792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 454.158125] Call Trace: [ 454.160704] dump_stack+0x1c4/0x2b6 [ 454.164319] ? dump_stack_print_info.cold.1+0x20/0x20 [ 454.169492] ? mark_held_locks+0x130/0x130 [ 454.173706] ? mark_held_locks+0x130/0x130 [ 454.177925] dump_header+0x27b/0xf72 [ 454.181646] ? pagefault_out_of_memory+0x197/0x197 [ 454.186577] ? mark_held_locks+0x130/0x130 [ 454.190808] ? __lock_acquire+0x7ec/0x4ec0 [ 454.195041] ? mem_cgroup_charge_statistics+0x780/0x780 [ 454.200408] ? print_usage_bug+0xc0/0xc0 [ 454.204451] ? print_usage_bug+0xc0/0xc0 [ 454.208516] ? graph_lock+0x170/0x170 [ 454.212315] ? print_usage_bug+0xc0/0xc0 [ 454.216361] ? print_usage_bug+0xc0/0xc0 [ 454.220428] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 454.225977] ? find_held_lock+0x36/0x1c0 [ 454.230052] ? mark_held_locks+0xc7/0x130 [ 454.234210] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 454.239325] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 454.244440] ? lockdep_hardirqs_on+0x421/0x5c0 [ 454.249031] ? trace_hardirqs_on+0xbd/0x310 [ 454.253365] ? kasan_check_read+0x11/0x20 [ 454.257528] ? ___ratelimit+0x36f/0x655 [ 454.261510] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 454.266973] ? trace_hardirqs_on+0x310/0x310 [ 454.271393] ? lock_downgrade+0x900/0x900 [ 454.275552] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 454.280667] ? ___ratelimit+0xaa/0x655 [ 454.284565] ? idr_get_free+0xec0/0xec0 [ 454.288551] ? kasan_check_write+0x14/0x20 [ 454.292793] ? do_raw_spin_lock+0xc1/0x230 [ 454.297047] oom_kill_process.cold.27+0x10/0x903 [ 454.301811] ? graph_lock+0x170/0x170 [ 454.305617] ? _raw_spin_unlock+0x2c/0x50 [ 454.309772] ? oom_badness+0xe6/0xaa0 [ 454.313584] ? oom_evaluate_task+0x540/0x540 [ 454.318006] ? find_held_lock+0x36/0x1c0 [ 454.322090] ? out_of_memory+0x974/0x1430 [ 454.326256] ? lock_downgrade+0x900/0x900 [ 454.330420] ? check_preemption_disabled+0x48/0x280 [ 454.335452] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 454.341260] ? kasan_check_read+0x11/0x20 [ 454.345420] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 454.350710] ? rcu_bh_qs+0xc0/0xc0 [ 454.354271] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 454.359793] ? oom_evaluate_task+0x302/0x540 [ 454.364202] out_of_memory+0xa84/0x1430 [ 454.368161] ? oom_killer_disable+0x3a0/0x3a0 [ 454.372656] ? __alloc_pages_slowpath+0xea7/0x2d70 [ 454.377599] ? __mutex_add_waiter+0x2a0/0x2a0 [ 454.382116] __alloc_pages_slowpath+0x230f/0x2d70 [ 454.387008] ? warn_alloc+0x120/0x120 [ 454.390830] ? find_get_entry+0x2f2/0xc40 [ 454.394995] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 454.400540] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 454.405476] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 454.411048] ? should_fail+0x22d/0xd01 [ 454.414946] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 454.420088] ? __lock_is_held+0xb5/0x140 [ 454.424199] ? __lock_is_held+0xb5/0x140 [ 454.428286] ? ___might_sleep+0x1ed/0x300 [ 454.432443] ? lock_release+0x970/0x970 [ 454.436441] ? arch_local_save_flags+0x40/0x40 [ 454.441041] ? __might_sleep+0x95/0x190 [ 454.445030] __alloc_pages_nodemask+0xa80/0xde0 [ 454.449718] ? __alloc_pages_slowpath+0x2d70/0x2d70 [ 454.454752] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 454.460559] ? kasan_check_read+0x11/0x20 [ 454.464716] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 454.469990] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 454.475079] ? graph_lock+0x170/0x170 [ 454.478863] ? trace_hardirqs_on+0xbd/0x310 [ 454.483166] ? print_usage_bug+0xc0/0xc0 [ 454.487211] ? graph_lock+0x170/0x170 [ 454.491006] ? graph_lock+0x170/0x170 [ 454.494817] ? __do_page_cache_readahead+0x7ce/0x980 [ 454.499938] ? find_held_lock+0x36/0x1c0 [ 454.504013] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 454.509564] alloc_pages_current+0x10c/0x210 [ 454.513978] ? lock_downgrade+0x900/0x900 [ 454.518148] __page_cache_alloc+0x38f/0x5b0 [ 454.522477] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 454.528283] ? kasan_check_read+0x11/0x20 [ 454.532444] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 454.537733] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 454.542416] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 454.547962] ? check_preemption_disabled+0x48/0x280 [ 454.552997] filemap_fault+0x1594/0x25f0 [ 454.557080] ? __lock_page_or_retry+0xa00/0xa00 [ 454.561762] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 454.567571] ? kasan_check_read+0x11/0x20 [ 454.571731] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 454.577017] ? rcu_bh_qs+0xc0/0xc0 [ 454.580583] ? filemap_map_pages+0xdea/0x1980 [ 454.585106] ? find_get_pages_range_tag+0x1320/0x1320 [ 454.590305] ? graph_lock+0x170/0x170 [ 454.594102] ? lock_acquire+0x1ed/0x520 [ 454.598065] ? ext4_filemap_fault+0x7a/0xad [ 454.602401] ? lock_release+0x970/0x970 [ 454.606394] ? arch_local_save_flags+0x40/0x40 [ 454.611004] ? down_read+0xb0/0x1d0 [ 454.614636] ? ext4_filemap_fault+0x7a/0xad [ 454.618967] ? __down_interruptible+0x700/0x700 [ 454.623647] ? graph_lock+0x170/0x170 [ 454.627461] ? graph_lock+0x170/0x170 [ 454.631282] ext4_filemap_fault+0x82/0xad [ 454.635442] __do_fault+0x100/0x6b0 [ 454.639082] ? find_held_lock+0x36/0x1c0 [ 454.643158] ? print_bad_pte+0x6c0/0x6c0 [ 454.647239] ? pmd_val+0x88/0x100 [ 454.650701] ? add_mm_counter_fast+0xd0/0xd0 [ 454.655115] ? pmd_val+0x88/0x100 [ 454.658585] ? add_mm_counter_fast+0xd0/0xd0 [ 454.663011] ? arch_local_save_flags+0x40/0x40 [ 454.667601] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 454.673164] __handle_mm_fault+0x3709/0x53e0 [ 454.677592] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 454.682445] ? graph_lock+0x170/0x170 [ 454.686256] ? print_usage_bug+0xc0/0xc0 [ 454.690327] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 454.695887] ? graph_lock+0x170/0x170 [ 454.699686] ? graph_lock+0x170/0x170 [ 454.703546] ? handle_mm_fault+0x42a/0xc70 [ 454.707764] ? lock_downgrade+0x900/0x900 [ 454.711908] ? check_preemption_disabled+0x48/0x280 [ 454.716949] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 454.722755] ? kasan_check_read+0x11/0x20 [ 454.726913] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 454.732214] ? rcu_bh_qs+0xc0/0xc0 [ 454.735792] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 454.741268] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 454.746827] ? check_preemption_disabled+0x48/0x280 [ 454.751875] handle_mm_fault+0x54f/0xc70 [ 454.755949] ? __handle_mm_fault+0x53e0/0x53e0 [ 454.760541] ? find_vma+0x34/0x190 [ 454.764097] __do_page_fault+0x67d/0xed0 [ 454.768183] ? mm_fault_error+0x380/0x380 [ 454.772334] ? trace_hardirqs_off+0xb8/0x310 [ 454.776766] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 454.782173] ? trace_hardirqs_on+0x310/0x310 [ 454.786595] do_page_fault+0xf2/0x7e0 [ 454.790408] ? vmalloc_sync_all+0x30/0x30 [ 454.794569] ? error_entry+0x70/0xd0 [ 454.798292] ? trace_hardirqs_off_caller+0xbb/0x310 [ 454.803316] ? trace_hardirqs_on_caller+0xc0/0x310 [ 454.808276] ? syscall_return_slowpath+0x5e0/0x5e0 [ 454.813216] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 454.818060] ? trace_hardirqs_on_caller+0x310/0x310 [ 454.823077] ? trace_hardirqs_off+0x310/0x310 [ 454.827567] ? prepare_exit_to_usermode+0x291/0x3b0 [ 454.832578] ? page_fault+0x8/0x30 [ 454.836142] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 454.841001] ? page_fault+0x8/0x30 [ 454.844551] page_fault+0x1e/0x30 [ 454.848005] RIP: 0033:0x4375fe [ 454.851206] Code: Bad RIP value. [ 454.854572] RSP: 002b:000000c420035f38 EFLAGS: 00010293 [ 454.859946] RAX: 0000000000002710 RBX: 0000000000000002 RCX: 0000000000000097 [ 454.867217] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 454.874501] RBP: 000000c420035fb0 R08: 000000c420035f18 R09: 0000000000000000 [ 454.881882] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000430120 [ 454.889173] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 454.911939] Mem-Info: [ 454.914558] active_anon:111731 inactive_anon:112 isolated_anon:0 [ 454.914558] active_file:14 inactive_file:36 isolated_file:0 [ 454.914558] unevictable:0 dirty:0 writeback:0 unstable:0 [ 454.914558] slab_reclaimable:10023 slab_unreclaimable:1407115 [ 454.914558] mapped:40979 shmem:119 pagetables:1530 bounce:0 [ 454.914558] free:24433 free_pcp:39 free_cma:0 [ 454.947867] Node 0 active_anon:446924kB inactive_anon:448kB active_file:56kB inactive_file:144kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 376832kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 454.976431] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 455.002883] lowmem_reserve[]: 0 2819 6323 6323 [ 455.007502] Node 0 DMA32 free:43996kB min:30060kB low:37572kB high:45084kB active_anon:28kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 455.036633] lowmem_reserve[]: 0 0 3503 3503 [ 455.041066] Node 0 Normal free:37780kB min:37352kB low:46688kB high:56024kB active_anon:446896kB inactive_anon:448kB active_file:156kB inactive_file:112kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:6496kB pagetables:6120kB bounce:0kB free_pcp:84kB local_pcp:0kB free_cma:0kB [ 455.069942] lowmem_reserve[]: 0 0 0 0 [ 455.073775] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 455.087411] Node 0 DMA32: 5*4kB (UME) 1*8kB (M) 4*16kB (UME) 4*32kB (ME) 4*64kB (ME) 4*128kB (ME) 4*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 4*2048kB (ME) 7*4096kB (UM) = 43996kB [ 455.103338] Node 0 Normal: 1443*4kB (ME) 1017*8kB (UME) 624*16kB (UME) 274*32kB (UM) 48*64kB (UM) 0*128kB 0*256kB 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 37268kB [ 455.118784] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 455.127650] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 455.136406] 137 total pagecache pages [ 455.140293] 0 pages in swap cache [ 455.143757] Swap cache stats: add 0, delete 0, find 0/0 [ 455.155786] Free swap = 0kB [ 455.159024] Total swap = 0kB [ 455.162505] 1965979 pages RAM [ 455.165613] 0 pages HighMem/MovableOnly [ 455.178547] 342307 pages reserved [ 455.182055] 0 pages cma reserved [ 455.185424] Unreclaimable slab info: [ 455.196903] Name Used Total [ 455.207955] pid_2 102KB 152KB [ 455.213423] TIPC 11KB 21KB [ 455.229997] SCTPv6 16KB 24KB [ 455.235378] sctp_chunk 1226426KB 1226426KB [ 455.252572] sctp_bind_bucket 6KB 15KB [ 455.257952] DCCPv6 14KB 29KB [ 455.300969] DCCP 13KB 20KB [ 455.306372] bridge_fdb_cache 13KB 19KB [ 455.344353] fib6_nodes 91KB 108KB [ 455.365720] ip6_dst_cache 245KB 307KB [ 455.388231] RAWv6 78KB 91KB [ 455.411775] UDPv6 3KB 3KB [ 455.417160] TCPv6 20KB 29KB [ 455.460711] nf_conntrack 3KB 15KB [ 455.466120] sd_ext_cdb 0KB 3KB [ 455.518583] scsi_sense_cache 1056KB 1060KB [ 455.523963] virtio_scsi_cmd 16KB 16KB [ 455.550438] sgpool-128 8KB 8KB [ 455.555820] sgpool-64 4KB 6KB [ 455.582158] sgpool-32 2KB 7KB [ 455.587549] sgpool-16 1KB 3KB [ 455.606447] sgpool-8 0KB 3KB [ 455.634978] mqueue_inode_cache 11KB 14KB [ 455.663460] bio_post_read_ctx 14KB 15KB [ 455.690939] bio-2 14KB 19KB [ 455.696321] jfs_mp 7KB 7KB [ 455.747845] nfs_commit_data 3KB 7KB [ 455.772582] nfs_write_data 34KB 37KB [ 455.777981] ext4_system_zone 0KB 3KB [ 455.804958] dio 4KB 29KB [ 455.820972] bio-1 1KB 3KB [ 455.826351] pid_namespace 2KB 11KB [ 455.865868] kvm_vcpu 23KB 23KB [ 455.888859] rpc_buffers 170KB 197KB [ 455.894243] rpc_tasks 25KB 37KB [ 455.938377] UNIX 29KB 29KB [ 455.955618] tcp_bind_bucket 3KB 12KB [ 455.972096] ip_fib_trie 13KB 19KB [ 455.977488] ip_fib_alias 60KB 75KB [ 456.001108] ip_dst_cache 675KB 900KB [ 456.006495] RAW 46KB 57KB [ 456.046032] UDP 17KB 26KB [ 456.067939] TCP 8KB 11KB [ 456.090497] hugetlbfs_inode_cache 2KB 7KB [ 456.096222] fscache_cookie_jar 13KB 22KB [ 456.138023] eventpoll_pwq 17KB 27KB [ 456.160368] eventpoll_epi 33KB 47KB [ 456.165749] inotify_inode_mark 31KB 43KB [ 456.207369] request_queue 163KB 163KB [ 456.228383] blkdev_requests 1KB 3KB [ 456.251941] blkdev_ioc 8KB 19KB [ 456.257317] bio-0 281KB 281KB [ 456.311226] biovec-max 1650KB 1650KB [ 456.316622] biovec-64 378KB 378KB [ 456.352547] biovec-16 48KB 48KB [ 456.357926] bio_integrity_payload 1KB 4KB [ 456.408361] khugepaged_mm_slot 12KB 15KB [ 456.432032] user_namespace 5KB 11KB [ 456.437414] dmaengine-unmap-256 2KB 6KB [ 456.476018] dmaengine-unmap-128 1KB 3KB [ 456.498634] dmaengine-unmap-16 0KB 4KB [ 456.504103] dmaengine-unmap-2 0KB 3KB [ 456.550266] skbuff_fclone_cache 1307KB 1901KB [ 456.555831] skbuff_head_cache 1229835KB 1229835KB [ 456.585962] configfs_dir_cache 0KB 4KB [ 456.601027] file_lock_cache 1KB 3KB [ 456.606408] file_lock_ctx 0KB 3KB [ 456.627372] fsnotify_mark_connector 18KB 31KB [ 456.649647] net_namespace 60KB 60KB [ 456.655028] shmem_inode_cache 4300KB 4362KB [ 456.680332] task_delay_info 111KB 205KB [ 456.685715] taskstats 52KB 80KB [ 456.725863] proc_dir_entry 628KB 682KB [ 456.746827] pde_opener 2KB 7KB [ 456.768595] seq_file 160KB 208KB [ 456.773977] sigqueue 94KB 189KB [ 456.814857] kernfs_node_cache 10079KB 10387KB [ 456.837119] mnt_cache 126KB 160KB [ 456.869030] filp 3400KB 3870KB [ 456.874419] names_cache 68930KB 68939KB [ 456.885631] iint_cache 74KB 75KB [ 456.891051] key_jar 4KB 7KB [ 456.896423] uts_namespace 3KB 7KB [ 456.907946] nsproxy 1KB 3KB [ 456.913368] vm_area_struct 7387KB 9188KB [ 456.924659] mm_struct 1407KB 1989KB [ 456.930079] fs_cache 119KB 216KB [ 456.935435] files_cache 447KB 626KB [ 456.944072] signal_cache 876KB 1200KB [ 456.949511] sighand_cache 349KB 416KB [ 456.954879] task_struct 3848KB 3885KB [ 456.962732] cred_jar 771KB 1272KB [ 456.968108] anon_vma_chain 3274KB 3661KB [ 456.976390] anon_vma 121KB 327KB [ 456.986816] pid 45KB 132KB [ 456.997747] Acpi-Operand 106KB 162KB [ 457.007842] Acpi-Namespace 19KB 23KB [ 457.021803] numa_policy 0KB 3KB [ 457.027176] debug_objects_cache 1375KB 1378KB [ 457.032744] trace_event_file 258KB 258KB [ 457.038118] ftrace_event_field 372KB 374KB [ 457.051037] pool_workqueue 76KB 88KB [ 457.056414] task_group 5KB 7KB [ 457.064865] page->ptl 1730KB 2154KB [ 457.075763] kmalloc-2097152 2050KB 2050KB [ 457.081997] kmalloc-524288 2056KB 2056KB [ 457.087379] kmalloc-262144 1290KB 1290KB [ 457.102929] kmalloc-131072 650KB 650KB [ 457.108308] kmalloc-65536 1452KB 1452KB [ 457.113744] kmalloc-32768 15873KB 15972KB [ 457.122313] kmalloc-16384 1666KB 1666KB [ 457.127700] kmalloc-8192 1872KB 1872KB [ 457.137297] kmalloc-4096 45402KB 45432KB [ 457.147888] kmalloc-2048 9658KB 10716KB [ 457.156173] kmalloc-1024 16000KB 16805KB [ 457.165657] kmalloc-512 2457438KB 2457438KB [ 457.178377] kmalloc-256 2126KB 2358KB [ 457.183816] kmalloc-128 829KB 882KB [ 457.194999] kmalloc-96 2279KB 3168KB [ 457.203664] kmalloc-64 1980KB 2604KB [ 457.213191] kmalloc-32 1751KB 2492KB [ 457.218730] kmalloc-192 864KB 964KB [ 457.224102] kmem_cache 241KB 243KB [ 457.235151] Out of memory: Kill process 14353 (syz-executor1) score 1004 or sacrifice child [ 457.243769] Killed process 14353 (syz-executor1) total-vm:70252kB, anon-rss:2192kB, file-rss:32640kB, shmem-rss:0kB [ 457.823634] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 457.835263] syz-fuzzer cpuset=/ mems_allowed=0 [ 457.848505] CPU: 1 PID: 5336 Comm: syz-fuzzer Not tainted 4.19.0-rc8+ #199 [ 457.855530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 457.864902] Call Trace: [ 457.867515] dump_stack+0x1c4/0x2b6 [ 457.871163] ? dump_stack_print_info.cold.1+0x20/0x20 [ 457.876367] ? mark_held_locks+0x130/0x130 [ 457.880608] ? mark_held_locks+0x130/0x130 [ 457.884856] dump_header+0x27b/0xf72 [ 457.888596] ? pagefault_out_of_memory+0x197/0x197 [ 457.893538] ? mark_held_locks+0x130/0x130 [ 457.897779] ? __lock_acquire+0x7ec/0x4ec0 [ 457.902040] ? mem_cgroup_charge_statistics+0x780/0x780 [ 457.907412] ? print_usage_bug+0xc0/0xc0 [ 457.911484] ? print_usage_bug+0xc0/0xc0 [ 457.915554] ? print_usage_bug+0xc0/0xc0 [ 457.919623] ? graph_lock+0x170/0x170 [ 457.923431] ? print_usage_bug+0xc0/0xc0 [ 457.927498] ? print_usage_bug+0xc0/0xc0 [ 457.931575] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 457.937110] ? find_held_lock+0x36/0x1c0 [ 457.941170] ? mark_held_locks+0xc7/0x130 [ 457.945305] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 457.950391] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 457.955477] ? lockdep_hardirqs_on+0x421/0x5c0 [ 457.960046] ? trace_hardirqs_on+0xbd/0x310 [ 457.964350] ? kasan_check_read+0x11/0x20 [ 457.968487] ? ___ratelimit+0x36f/0x655 [ 457.972443] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 457.977874] ? trace_hardirqs_on+0x310/0x310 [ 457.982267] ? lock_downgrade+0x900/0x900 [ 457.986402] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 457.991501] ? ___ratelimit+0xaa/0x655 [ 457.995371] ? idr_get_free+0xec0/0xec0 [ 457.999334] ? kasan_check_write+0x14/0x20 [ 458.003552] ? do_raw_spin_lock+0xc1/0x230 [ 458.007774] oom_kill_process.cold.27+0x10/0x903 [ 458.012512] ? graph_lock+0x170/0x170 [ 458.016293] ? _raw_spin_unlock+0x2c/0x50 [ 458.020429] ? oom_badness+0xe6/0xaa0 [ 458.024216] ? oom_evaluate_task+0x540/0x540 [ 458.028634] ? find_held_lock+0x36/0x1c0 [ 458.032682] ? out_of_memory+0x974/0x1430 [ 458.036815] ? lock_downgrade+0x900/0x900 [ 458.040947] ? check_preemption_disabled+0x48/0x280 [ 458.045952] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 458.051733] ? kasan_check_read+0x11/0x20 [ 458.055866] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 458.061135] ? rcu_bh_qs+0xc0/0xc0 [ 458.064663] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 458.070183] ? oom_evaluate_task+0x302/0x540 [ 458.074577] out_of_memory+0xa84/0x1430 [ 458.078562] ? unreserve_highatomic_pageblock+0x380/0x5d0 [ 458.084083] ? oom_killer_disable+0x3a0/0x3a0 [ 458.088564] ? __alloc_pages_slowpath+0xea7/0x2d70 [ 458.093480] ? __mutex_add_waiter+0x2a0/0x2a0 [ 458.097957] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 458.102956] ? find_next_bit+0x104/0x130 [ 458.107002] __alloc_pages_slowpath+0x230f/0x2d70 [ 458.111842] ? warn_alloc+0x120/0x120 [ 458.115626] ? __radix_tree_lookup+0x4c0/0x4c0 [ 458.120200] ? find_get_entry+0x2f2/0xc40 [ 458.124336] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 458.129856] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 458.134767] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 458.140290] ? should_fail+0x22d/0xd01 [ 458.144162] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 458.149248] ? __lock_is_held+0xb5/0x140 [ 458.153307] ? __lock_is_held+0xb5/0x140 [ 458.157357] ? ___might_sleep+0x1ed/0x300 [ 458.161501] ? lock_release+0x970/0x970 [ 458.165459] ? arch_local_save_flags+0x40/0x40 [ 458.170029] ? __might_sleep+0x95/0x190 [ 458.173988] __alloc_pages_nodemask+0xa80/0xde0 [ 458.178648] ? __alloc_pages_slowpath+0x2d70/0x2d70 [ 458.183653] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 458.189439] ? kasan_check_read+0x11/0x20 [ 458.193570] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 458.198835] ? graph_lock+0x170/0x170 [ 458.202618] ? print_usage_bug+0xc0/0xc0 [ 458.206663] ? graph_lock+0x170/0x170 [ 458.210444] ? graph_lock+0x170/0x170 [ 458.214243] ? __do_page_cache_readahead+0x7ce/0x980 [ 458.219348] ? find_held_lock+0x36/0x1c0 [ 458.223398] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 458.228920] alloc_pages_current+0x10c/0x210 [ 458.233313] ? lock_downgrade+0x900/0x900 [ 458.237447] __page_cache_alloc+0x38f/0x5b0 [ 458.241750] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 458.247532] ? kasan_check_read+0x11/0x20 [ 458.251664] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 458.256926] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 458.261581] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 458.267104] ? check_preemption_disabled+0x48/0x280 [ 458.272112] filemap_fault+0x1594/0x25f0 [ 458.276167] ? __lock_page_or_retry+0xa00/0xa00 [ 458.280818] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 458.286604] ? kasan_check_read+0x11/0x20 [ 458.290736] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 458.295998] ? rcu_bh_qs+0xc0/0xc0 [ 458.299538] ? filemap_map_pages+0xdea/0x1980 [ 458.304022] ? find_get_pages_range_tag+0x1320/0x1320 [ 458.309196] ? graph_lock+0x170/0x170 [ 458.312981] ? mark_held_locks+0x130/0x130 [ 458.317220] ? kasan_check_read+0x11/0x20 [ 458.321372] ? debug_object_destroy+0x2b0/0x2b0 [ 458.326031] ? lock_acquire+0x1ed/0x520 [ 458.330051] ? ext4_filemap_fault+0x7a/0xad [ 458.334356] ? lock_release+0x970/0x970 [ 458.338315] ? arch_local_save_flags+0x40/0x40 [ 458.342897] ? down_read+0xb0/0x1d0 [ 458.346508] ? ext4_filemap_fault+0x7a/0xad [ 458.350820] ? __down_interruptible+0x700/0x700 [ 458.355511] ext4_filemap_fault+0x82/0xad [ 458.359660] __do_fault+0x100/0x6b0 [ 458.363271] ? lock_downgrade+0x900/0x900 [ 458.367403] ? print_bad_pte+0x6c0/0x6c0 [ 458.371454] ? kasan_check_read+0x11/0x20 [ 458.375583] ? pmd_val+0x88/0x100 [ 458.379018] ? add_mm_counter_fast+0xd0/0xd0 [ 458.383413] ? pmd_val+0x88/0x100 [ 458.386865] ? add_mm_counter_fast+0xd0/0xd0 [ 458.391261] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 458.396786] __handle_mm_fault+0x3709/0x53e0 [ 458.401185] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 458.406014] ? __fpu__restore_sig+0x62f/0x1680 [ 458.410581] ? graph_lock+0x170/0x170 [ 458.414365] ? print_usage_bug+0xc0/0xc0 [ 458.418414] ? graph_lock+0x170/0x170 [ 458.422210] ? graph_lock+0x170/0x170 [ 458.426012] ? handle_mm_fault+0x42a/0xc70 [ 458.430242] ? lock_downgrade+0x900/0x900 [ 458.434406] ? check_preemption_disabled+0x48/0x280 [ 458.439428] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 458.445211] ? kasan_check_read+0x11/0x20 [ 458.449345] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 458.454604] ? rcu_bh_qs+0xc0/0xc0 [ 458.458132] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 458.463567] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 458.469085] ? check_preemption_disabled+0x48/0x280 [ 458.474089] handle_mm_fault+0x54f/0xc70 [ 458.478139] ? __handle_mm_fault+0x53e0/0x53e0 [ 458.482726] ? find_vma+0x34/0x190 [ 458.486271] __do_page_fault+0x67d/0xed0 [ 458.490319] ? mm_fault_error+0x380/0x380 [ 458.494446] ? trace_hardirqs_off+0xb8/0x310 [ 458.498840] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 458.504188] ? trace_hardirqs_on+0x310/0x310 [ 458.508598] do_page_fault+0xf2/0x7e0 [ 458.512385] ? vmalloc_sync_all+0x30/0x30 [ 458.516517] ? error_entry+0x70/0xd0 [ 458.520213] ? trace_hardirqs_off_caller+0xbb/0x310 [ 458.525212] ? trace_hardirqs_on_caller+0xc0/0x310 [ 458.530124] ? syscall_return_slowpath+0x5e0/0x5e0 [ 458.535071] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 458.539902] ? trace_hardirqs_on_caller+0x310/0x310 [ 458.544900] ? trace_hardirqs_off+0x310/0x310 [ 458.549383] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 458.554907] ? prepare_exit_to_usermode+0x291/0x3b0 [ 458.559912] ? page_fault+0x8/0x30 [ 458.563436] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 458.568262] ? page_fault+0x8/0x30 [ 458.571788] page_fault+0x1e/0x30 [ 458.575227] RIP: 0033:0x44beb0 [ 458.578406] Code: Bad RIP value. [ 458.581761] RSP: 002b:000000c4200236f0 EFLAGS: 00010202 [ 458.587105] RAX: 00000000007e2680 RBX: 0000000000489de2 RCX: 000000c420000f00 [ 458.594361] RDX: 0000000000000000 RSI: 000000c420026380 RDI: 000000c420031f01 [ 458.601611] RBP: 000000c420023710 R08: 000000c420000f00 R09: 0000000000000000 [ 458.608863] R10: 000000c4305e9900 R11: 000000685a0f6f91 R12: 0000000000000001 [ 458.616136] R13: 000000c42ef3e0c0 R14: 0000000000000001 R15: 0000000000000000 [ 458.662849] Mem-Info: [ 458.665321] active_anon:111191 inactive_anon:112 isolated_anon:0 [ 458.665321] active_file:41 inactive_file:6 isolated_file:0 [ 458.665321] unevictable:0 dirty:0 writeback:0 unstable:0 [ 458.665321] slab_reclaimable:10038 slab_unreclaimable:1407804 [ 458.665321] mapped:40963 shmem:119 pagetables:1507 bounce:0 [ 458.665321] free:24382 free_pcp:3 free_cma:0 [ 458.700511] Node 0 active_anon:444764kB inactive_anon:448kB active_file:164kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):152kB mapped:163852kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 374784kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 458.728350] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 458.754555] lowmem_reserve[]: 0 2819 6323 6323 [ 458.759718] Node 0 DMA32 free:43996kB min:30060kB low:37572kB high:45084kB active_anon:28kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 458.786994] lowmem_reserve[]: 0 0 3503 3503 [ 458.791407] Node 0 Normal free:37072kB min:37352kB low:46688kB high:56024kB active_anon:444736kB inactive_anon:448kB active_file:0kB inactive_file:244kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:6464kB pagetables:6028kB bounce:0kB free_pcp:244kB local_pcp:0kB free_cma:0kB [ 458.820213] lowmem_reserve[]: 0 0 0 0 [ 458.824043] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 458.837705] Node 0 DMA32: 5*4kB (UME) 1*8kB (M) 4*16kB (UME) 4*32kB (ME) 4*64kB (ME) 4*128kB (ME) 4*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 4*2048kB (ME) 7*4096kB (UM) = 43996kB [ 458.853610] Node 0 Normal: 1463*4kB (ME) 1018*8kB (ME) 623*16kB (ME) 274*32kB (UM) 48*64kB (UM) 0*128kB 0*256kB 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 37340kB [ 458.868535] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 458.877353] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 458.885960] 158 total pagecache pages [ 458.890312] 0 pages in swap cache [ 458.893750] Swap cache stats: add 0, delete 0, find 0/0 [ 458.899166] Free swap = 0kB [ 458.902180] Total swap = 0kB [ 458.905175] 1965979 pages RAM [ 458.908258] 0 pages HighMem/MovableOnly [ 458.912238] 342307 pages reserved [ 458.915672] 0 pages cma reserved [ 458.919046] Unreclaimable slab info: [ 458.922742] Name Used Total [ 458.928294] pid_2 102KB 152KB [ 458.933715] TIPC 11KB 21KB [ 458.939123] SCTPv6 16KB 24KB [ 458.944500] sctp_chunk 1227041KB 1227041KB [ 458.949938] sctp_bind_bucket 6KB 15KB [ 458.955289] DCCPv6 14KB 29KB [ 458.960701] DCCP 13KB 20KB [ 458.966074] bridge_fdb_cache 13KB 19KB [ 458.971457] fib6_nodes 91KB 108KB [ 458.976801] ip6_dst_cache 245KB 307KB [ 458.982179] RAWv6 78KB 91KB [ 458.987527] UDPv6 3KB 3KB [ 458.992903] TCPv6 20KB 29KB [ 458.998254] nf_conntrack 2KB 15KB [ 459.003641] sd_ext_cdb 0KB 3KB [ 459.009028] scsi_sense_cache 1056KB 1060KB [ 459.014381] virtio_scsi_cmd 16KB 16KB [ 459.020262] sgpool-128 8KB 8KB [ 459.025612] sgpool-64 4KB 6KB [ 459.030982] sgpool-32 2KB 7KB [ 459.036360] sgpool-16 1KB 3KB [ 459.041734] sgpool-8 0KB 3KB [ 459.047082] mqueue_inode_cache 11KB 14KB [ 459.052546] bio_post_read_ctx 14KB 15KB [ 459.057908] bio-2 14KB 19KB [ 459.063278] jfs_mp 7KB 7KB [ 459.068669] nfs_commit_data 3KB 7KB [ 459.074045] nfs_write_data 34KB 37KB [ 459.079499] ext4_system_zone 0KB 3KB [ 459.084888] dio 4KB 29KB [ 459.090305] bio-1 1KB 3KB [ 459.095669] pid_namespace 2KB 11KB [ 459.101047] kvm_vcpu 23KB 23KB [ 459.106400] rpc_buffers 170KB 197KB [ 459.111793] rpc_tasks 25KB 37KB [ 459.117150] UNIX 29KB 29KB [ 459.122540] tcp_bind_bucket 3KB 12KB [ 459.127887] ip_fib_trie 13KB 19KB [ 459.133286] ip_fib_alias 60KB 75KB [ 459.138672] ip_dst_cache 674KB 900KB [ 459.144037] RAW 46KB 57KB [ 459.150000] UDP 17KB 26KB [ 459.155352] TCP 8KB 11KB [ 459.160734] hugetlbfs_inode_cache 2KB 7KB [ 459.166441] fscache_cookie_jar 13KB 22KB [ 459.171974] eventpoll_pwq 17KB 27KB [ 459.177321] eventpoll_epi 33KB 47KB [ 459.182693] inotify_inode_mark 31KB 43KB [ 459.188134] request_queue 163KB 163KB [ 459.193512] blkdev_requests 1KB 3KB [ 459.198893] blkdev_ioc 8KB 19KB [ 459.204256] bio-0 303KB 303KB [ 459.209667] biovec-max 1650KB 1650KB [ 459.215057] biovec-64 417KB 417KB [ 459.220475] biovec-16 52KB 52KB [ 459.225833] bio_integrity_payload 1KB 4KB [ 459.231558] khugepaged_mm_slot 12KB 15KB [ 459.236994] user_namespace 5KB 11KB [ 459.242366] dmaengine-unmap-256 2KB 6KB [ 459.247893] dmaengine-unmap-128 1KB 3KB [ 459.253436] dmaengine-unmap-16 0KB 4KB [ 459.258902] dmaengine-unmap-2 0KB 3KB [ 459.264250] skbuff_fclone_cache 1307KB 1901KB [ 459.269796] skbuff_head_cache 1230442KB 1230442KB [ 459.275146] configfs_dir_cache 0KB 4KB [ 459.281091] file_lock_cache 1KB 3KB [ 459.286470] file_lock_ctx 0KB 3KB [ 459.291845] fsnotify_mark_connector 18KB 31KB [ 459.297713] net_namespace 60KB 60KB [ 459.303085] shmem_inode_cache 4300KB 4362KB [ 459.308480] task_delay_info 111KB 205KB [ 459.313828] taskstats 52KB 80KB [ 459.319215] proc_dir_entry 628KB 682KB [ 459.324560] pde_opener 2KB 7KB [ 459.329959] seq_file 160KB 208KB [ 459.335304] sigqueue 94KB 189KB [ 459.340708] kernfs_node_cache 10079KB 10387KB [ 459.346065] mnt_cache 126KB 160KB [ 459.351460] filp 3400KB 3870KB [ 459.356823] names_cache 68935KB 68939KB [ 459.362193] iint_cache 74KB 75KB [ 459.367537] key_jar 4KB 7KB [ 459.372911] uts_namespace 3KB 7KB [ 459.378258] nsproxy 1KB 3KB [ 459.383628] vm_area_struct 7375KB 9188KB [ 459.389017] mm_struct 1407KB 1989KB [ 459.394362] fs_cache 119KB 216KB [ 459.399735] files_cache 447KB 626KB [ 459.405078] signal_cache 876KB 1200KB [ 459.410927] sighand_cache 349KB 416KB [ 459.416293] task_struct 3848KB 3873KB [ 459.421698] cred_jar 771KB 1272KB [ 459.427060] anon_vma_chain 3273KB 3661KB [ 459.432441] anon_vma 121KB 327KB [ 459.437790] pid 45KB 132KB [ 459.443168] Acpi-Operand 106KB 162KB [ 459.448571] Acpi-Namespace 19KB 23KB [ 459.453945] numa_policy 0KB 3KB [ 459.459335] debug_objects_cache 1375KB 1378KB [ 459.464854] trace_event_file 258KB 258KB [ 459.470229] ftrace_event_field 372KB 374KB [ 459.475660] pool_workqueue 76KB 88KB [ 459.481041] task_group 5KB 7KB [ 459.486395] page->ptl 1729KB 2154KB [ 459.491780] kmalloc-2097152 2050KB 2050KB [ 459.497134] kmalloc-524288 2056KB 2056KB [ 459.502507] kmalloc-262144 1290KB 1290KB [ 459.507851] kmalloc-131072 650KB 650KB [ 459.513238] kmalloc-65536 1452KB 1452KB [ 459.518608] kmalloc-32768 15873KB 15906KB [ 459.523952] kmalloc-16384 1666KB 1666KB [ 459.529321] kmalloc-8192 1872KB 1872KB [ 459.534666] kmalloc-4096 45402KB 45424KB [ 459.541107] kmalloc-2048 9658KB 10716KB [ 459.546481] kmalloc-1024 16000KB 16805KB [ 459.551859] kmalloc-512 2458593KB 2458593KB [ 459.557208] kmalloc-256 2126KB 2358KB [ 459.562581] kmalloc-128 829KB 882KB [ 459.567928] kmalloc-96 2279KB 3168KB [ 459.573305] kmalloc-64 1979KB 2604KB [ 459.578681] kmalloc-32 1751KB 2492KB [ 459.584042] kmalloc-192 864KB 964KB [ 459.589531] kmem_cache 241KB 243KB [ 459.594893] Out of memory: Kill process 14373 (syz-executor1) score 1004 or sacrifice child [ 459.603829] Killed process 14373 (syz-executor1) total-vm:70252kB, anon-rss:2192kB, file-rss:32640kB, shmem-rss:0kB [ 459.615573] oom_reaper: reaped process 14373 (syz-executor1), now anon-rss:0kB, file-rss:32768kB, shmem-rss:0kB [ 460.067352] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 460.079046] syz-fuzzer cpuset=/ mems_allowed=0 [ 460.083665] CPU: 1 PID: 5336 Comm: syz-fuzzer Not tainted 4.19.0-rc8+ #199 [ 460.090682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 460.100033] Call Trace: [ 460.102631] dump_stack+0x1c4/0x2b6 [ 460.106276] ? dump_stack_print_info.cold.1+0x20/0x20 [ 460.111475] ? mark_held_locks+0x130/0x130 [ 460.115719] ? mark_held_locks+0x130/0x130 [ 460.119982] dump_header+0x27b/0xf72 [ 460.123730] ? pagefault_out_of_memory+0x197/0x197 [ 460.128672] ? mark_held_locks+0x130/0x130 [ 460.132930] ? __lock_acquire+0x7ec/0x4ec0 [ 460.137184] ? mem_cgroup_charge_statistics+0x780/0x780 [ 460.142568] ? print_usage_bug+0xc0/0xc0 [ 460.146635] ? print_usage_bug+0xc0/0xc0 [ 460.150708] ? print_usage_bug+0xc0/0xc0 [ 460.154778] ? graph_lock+0x170/0x170 [ 460.158675] ? print_usage_bug+0xc0/0xc0 [ 460.162785] ? print_usage_bug+0xc0/0xc0 [ 460.166860] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 460.172449] ? find_held_lock+0x36/0x1c0 [ 460.176523] ? mark_held_locks+0xc7/0x130 [ 460.180684] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 460.185794] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 460.190911] ? lockdep_hardirqs_on+0x421/0x5c0 [ 460.195508] ? trace_hardirqs_on+0xbd/0x310 [ 460.199850] ? kasan_check_read+0x11/0x20 [ 460.204004] ? ___ratelimit+0x36f/0x655 [ 460.207986] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 460.213442] ? trace_hardirqs_on+0x310/0x310 [ 460.217859] ? lock_downgrade+0x900/0x900 [ 460.222022] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 460.227147] ? ___ratelimit+0xaa/0x655 [ 460.231058] ? idr_get_free+0xec0/0xec0 [ 460.235058] ? kasan_check_write+0x14/0x20 [ 460.239304] ? do_raw_spin_lock+0xc1/0x230 [ 460.243550] oom_kill_process.cold.27+0x10/0x903 [ 460.248322] ? graph_lock+0x170/0x170 [ 460.252135] ? _raw_spin_unlock+0x2c/0x50 [ 460.256304] ? oom_badness+0xe6/0xaa0 [ 460.260116] ? oom_evaluate_task+0x540/0x540 [ 460.264547] ? find_held_lock+0x36/0x1c0 [ 460.268626] ? out_of_memory+0x974/0x1430 [ 460.272782] ? lock_downgrade+0x900/0x900 [ 460.276939] ? check_preemption_disabled+0x48/0x280 [ 460.281971] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 460.287779] ? kasan_check_read+0x11/0x20 [ 460.291939] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 460.297224] ? rcu_bh_qs+0xc0/0xc0 [ 460.300770] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 460.306306] ? oom_evaluate_task+0x302/0x540 [ 460.310724] out_of_memory+0xa84/0x1430 [ 460.314708] ? unreserve_highatomic_pageblock+0x380/0x5d0 [ 460.320248] ? oom_killer_disable+0x3a0/0x3a0 [ 460.324744] ? __alloc_pages_slowpath+0xea7/0x2d70 [ 460.329678] ? __mutex_add_waiter+0x2a0/0x2a0 [ 460.334175] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 460.339200] ? find_next_bit+0x104/0x130 [ 460.343269] __alloc_pages_slowpath+0x230f/0x2d70 [ 460.348154] ? warn_alloc+0x120/0x120 [ 460.351955] ? __radix_tree_lookup+0x4c0/0x4c0 [ 460.356549] ? find_get_entry+0x2f2/0xc40 [ 460.360707] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 460.366251] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 460.371182] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 460.376725] ? should_fail+0x22d/0xd01 [ 460.380622] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 460.385726] ? __lock_is_held+0xb5/0x140 [ 460.389797] ? __put_page+0x190/0x190 [ 460.393615] ? __lock_is_held+0xb5/0x140 [ 460.397688] ? ___might_sleep+0x1ed/0x300 [ 460.401833] ? lock_release+0x970/0x970 [ 460.405811] ? arch_local_save_flags+0x40/0x40 [ 460.410409] ? __might_sleep+0x95/0x190 [ 460.414395] __alloc_pages_nodemask+0xa80/0xde0 [ 460.419072] ? __alloc_pages_slowpath+0x2d70/0x2d70 [ 460.424094] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 460.429905] ? kasan_check_read+0x11/0x20 [ 460.434057] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 460.439339] ? graph_lock+0x170/0x170 [ 460.443151] ? print_usage_bug+0xc0/0xc0 [ 460.447214] ? graph_lock+0x170/0x170 [ 460.451019] ? graph_lock+0x170/0x170 [ 460.454848] ? __do_page_cache_readahead+0x7ce/0x980 [ 460.459960] ? find_held_lock+0x36/0x1c0 [ 460.464031] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 460.469578] alloc_pages_current+0x10c/0x210 [ 460.474001] ? lock_downgrade+0x900/0x900 [ 460.478158] __page_cache_alloc+0x38f/0x5b0 [ 460.482482] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 460.488285] ? kasan_check_read+0x11/0x20 [ 460.492435] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 460.497714] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 460.502384] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 460.507926] ? check_preemption_disabled+0x48/0x280 [ 460.512957] filemap_fault+0x1594/0x25f0 [ 460.517034] ? __lock_page_or_retry+0xa00/0xa00 [ 460.521708] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 460.527505] ? kasan_check_read+0x11/0x20 [ 460.531655] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 460.536936] ? rcu_bh_qs+0xc0/0xc0 [ 460.540492] ? filemap_map_pages+0xdea/0x1980 [ 460.545005] ? find_get_pages_range_tag+0x1320/0x1320 [ 460.550207] ? graph_lock+0x170/0x170 [ 460.554017] ? mark_held_locks+0x130/0x130 [ 460.558263] ? kasan_check_read+0x11/0x20 [ 460.562435] ? debug_object_destroy+0x2b0/0x2b0 [ 460.567136] ? lock_acquire+0x1ed/0x520 [ 460.571136] ? ext4_filemap_fault+0x7a/0xad [ 460.575469] ? lock_release+0x970/0x970 [ 460.579448] ? arch_local_save_flags+0x40/0x40 [ 460.584050] ? down_read+0xb0/0x1d0 [ 460.587681] ? ext4_filemap_fault+0x7a/0xad [ 460.592005] ? __down_interruptible+0x700/0x700 [ 460.596702] ? find_held_lock+0x36/0x1c0 [ 460.600770] ext4_filemap_fault+0x82/0xad [ 460.604944] __do_fault+0x100/0x6b0 [ 460.608572] ? lock_downgrade+0x900/0x900 [ 460.612725] ? print_bad_pte+0x6c0/0x6c0 [ 460.616795] ? kasan_check_read+0x11/0x20 [ 460.620941] ? do_raw_spin_unlock+0xa7/0x330 [ 460.625349] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 460.629937] ? add_mm_counter_fast+0xd0/0xd0 [ 460.634348] ? kasan_check_write+0x14/0x20 [ 460.638583] ? do_raw_spin_lock+0xc1/0x230 [ 460.642831] __handle_mm_fault+0x3709/0x53e0 [ 460.647269] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 460.652136] ? __fpu__restore_sig+0x62f/0x1680 [ 460.656719] ? graph_lock+0x170/0x170 [ 460.660522] ? print_usage_bug+0xc0/0xc0 [ 460.664592] ? graph_lock+0x170/0x170 [ 460.668393] ? graph_lock+0x170/0x170 [ 460.672215] ? handle_mm_fault+0x42a/0xc70 [ 460.676465] ? lock_downgrade+0x900/0x900 [ 460.680613] ? check_preemption_disabled+0x48/0x280 [ 460.685652] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 460.691450] ? kasan_check_read+0x11/0x20 [ 460.695606] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 460.700884] ? rcu_bh_qs+0xc0/0xc0 [ 460.704431] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 460.709882] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 460.715427] ? check_preemption_disabled+0x48/0x280 [ 460.720457] handle_mm_fault+0x54f/0xc70 [ 460.724523] ? __handle_mm_fault+0x53e0/0x53e0 [ 460.729112] ? find_vma+0x34/0x190 [ 460.732671] __do_page_fault+0x67d/0xed0 [ 460.736746] ? mm_fault_error+0x380/0x380 [ 460.740921] ? trace_hardirqs_off+0xb8/0x310 [ 460.745336] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 460.750700] ? trace_hardirqs_on+0x310/0x310 [ 460.755118] do_page_fault+0xf2/0x7e0 [ 460.758934] ? vmalloc_sync_all+0x30/0x30 [ 460.763085] ? error_entry+0x70/0xd0 [ 460.766820] ? trace_hardirqs_off_caller+0xbb/0x310 [ 460.771839] ? trace_hardirqs_on_caller+0xc0/0x310 [ 460.776773] ? syscall_return_slowpath+0x5e0/0x5e0 [ 460.781702] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 460.786545] ? trace_hardirqs_on_caller+0x310/0x310 [ 460.791560] ? trace_hardirqs_off+0x310/0x310 [ 460.796062] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 460.801602] ? prepare_exit_to_usermode+0x291/0x3b0 [ 460.806621] ? page_fault+0x8/0x30 [ 460.810167] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 460.815010] ? page_fault+0x8/0x30 [ 460.818551] page_fault+0x1e/0x30 [ 460.822004] RIP: 0033:0x44b905 [ 460.825200] Code: Bad RIP value. [ 460.828564] RSP: 002b:000000c420023760 EFLAGS: 00010202 [ 460.833931] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000000c420023370 [ 460.841200] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000000c420019301 [ 460.848467] RBP: 000000c4200237d0 R08: 0000000000000000 R09: 0000007c2730724a [ 460.855733] R10: 0017497831000000 R11: 0000000000000001 R12: 0000000000000001 [ 460.863000] R13: 000000c42ef3e0c0 R14: 0000000000000001 R15: 0000000000000000 [ 460.901105] Mem-Info: [ 460.906468] active_anon:110648 inactive_anon:112 isolated_anon:0 [ 460.906468] active_file:22 inactive_file:28 isolated_file:0 [ 460.906468] unevictable:0 dirty:0 writeback:0 unstable:0 [ 460.906468] slab_reclaimable:10059 slab_unreclaimable:1408410 [ 460.906468] mapped:40988 shmem:119 pagetables:1484 bounce:0 [ 460.906468] free:24347 free_pcp:57 free_cma:0 [ 460.941621] Node 0 active_anon:442592kB inactive_anon:448kB active_file:112kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163852kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 372736kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 460.969151] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 460.995374] lowmem_reserve[]: 0 2819 6323 6323 [ 461.000070] Node 0 DMA32 free:43996kB min:30060kB low:37572kB high:45084kB active_anon:28kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 461.027922] lowmem_reserve[]: 0 0 3503 3503 [ 461.036559] Node 0 Normal free:36916kB min:37352kB low:46688kB high:56024kB active_anon:442564kB inactive_anon:448kB active_file:108kB inactive_file:24kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:6400kB pagetables:5936kB bounce:0kB free_pcp:228kB local_pcp:228kB free_cma:0kB [ 461.086529] lowmem_reserve[]: 0 0 0 0 [ 461.090458] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 461.120478] Node 0 DMA32: 5*4kB (UME) 1*8kB (M) 4*16kB (UME) 4*32kB (ME) 4*64kB (ME) 4*128kB (ME) 4*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 4*2048kB (ME) 7*4096kB (UM) = 43996kB [ 461.136574] Node 0 Normal: 1425*4kB (UME) 1046*8kB (UME) 652*16kB (UME) 278*32kB (UM) 48*64kB (UM) 1*128kB (U) 0*256kB 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 38132kB [ 461.155642] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 461.164646] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 461.173359] 217 total pagecache pages [ 461.177277] 0 pages in swap cache [ 461.180848] Swap cache stats: add 0, delete 0, find 0/0 [ 461.186293] Free swap = 0kB [ 461.189517] Total swap = 0kB [ 461.192643] 1965979 pages RAM [ 461.195910] 0 pages HighMem/MovableOnly [ 461.200038] 342307 pages reserved [ 461.203631] 0 pages cma reserved [ 461.207179] Unreclaimable slab info: [ 461.211136] Name Used Total [ 461.216852] pid_2 102KB 152KB [ 461.222437] TIPC 11KB 21KB [ 461.227912] SCTPv6 16KB 24KB [ 461.244981] sctp_chunk 1227933KB 1227933KB [ 461.251565] sctp_bind_bucket 6KB 15KB [ 461.269079] DCCPv6 14KB 29KB [ 461.274560] DCCP 13KB 20KB [ 461.281088] bridge_fdb_cache 13KB 19KB [ 461.286502] fib6_nodes 91KB 108KB [ 461.291943] ip6_dst_cache 245KB 307KB [ 461.297333] RAWv6 78KB 91KB [ 461.302778] UDPv6 3KB 3KB [ 461.308158] TCPv6 20KB 29KB [ 461.313583] nf_conntrack 2KB 15KB [ 461.319066] sd_ext_cdb 0KB 3KB [ 461.324449] scsi_sense_cache 1056KB 1060KB [ 461.329874] virtio_scsi_cmd 16KB 16KB [ 461.335253] sgpool-128 8KB 8KB [ 461.340670] sgpool-64 4KB 6KB [ 461.346032] sgpool-32 2KB 7KB [ 461.351446] sgpool-16 1KB 3KB [ 461.356805] sgpool-8 0KB 3KB [ 461.366508] mqueue_inode_cache 11KB 14KB [ 461.372039] bio_post_read_ctx 14KB 15KB [ 461.377444] bio-2 14KB 19KB [ 461.388529] jfs_mp 7KB 7KB [ 461.393924] nfs_commit_data 3KB 7KB [ 461.404976] nfs_write_data 34KB 37KB [ 461.411401] ext4_system_zone 0KB 3KB [ 461.416772] dio 4KB 29KB [ 461.422180] bio-1 1KB 3KB [ 461.427553] pid_namespace 2KB 11KB [ 461.432975] kvm_vcpu 23KB 23KB [ 461.438346] rpc_buffers 170KB 197KB [ 461.443769] rpc_tasks 25KB 37KB [ 461.450376] UNIX 29KB 29KB [ 461.455764] tcp_bind_bucket 3KB 12KB [ 461.461164] ip_fib_trie 13KB 19KB [ 461.466511] ip_fib_alias 60KB 75KB [ 461.471927] ip_dst_cache 673KB 900KB [ 461.477298] RAW 46KB 57KB [ 461.482715] UDP 17KB 26KB [ 461.488086] TCP 8KB 11KB [ 461.493501] hugetlbfs_inode_cache 2KB 7KB [ 461.499267] fscache_cookie_jar 13KB 22KB [ 461.504727] eventpoll_pwq 17KB 27KB [ 461.510152] eventpoll_epi 33KB 47KB [ 461.515520] inotify_inode_mark 31KB 43KB [ 461.521038] request_queue 163KB 163KB [ 461.526413] blkdev_requests 1KB 3KB [ 461.531828] blkdev_ioc 8KB 19KB [ 461.537199] bio-0 397KB 397KB [ 461.543573] biovec-max 1650KB 1650KB [ 461.548996] biovec-64 519KB 519KB [ 461.554364] biovec-16 60KB 60KB [ 461.559780] bio_integrity_payload 1KB 4KB [ 461.565493] khugepaged_mm_slot 12KB 15KB [ 461.570974] user_namespace 5KB 11KB [ 461.576333] dmaengine-unmap-256 2KB 6KB [ 461.581910] dmaengine-unmap-128 1KB 3KB [ 461.587459] dmaengine-unmap-16 0KB 4KB [ 461.593006] dmaengine-unmap-2 0KB 3KB [ 461.598381] skbuff_fclone_cache 1300KB 1897KB [ 461.603977] skbuff_head_cache 1231432KB 1231432KB [ 461.609397] configfs_dir_cache 0KB 4KB [ 461.614852] file_lock_cache 1KB 3KB [ 461.620243] file_lock_ctx 0KB 3KB [ 461.625592] fsnotify_mark_connector 18KB 31KB [ 461.631490] net_namespace 60KB 60KB [ 461.636842] shmem_inode_cache 4300KB 4362KB [ 461.642249] task_delay_info 111KB 205KB [ 461.647619] taskstats 52KB 80KB [ 461.653083] proc_dir_entry 628KB 682KB [ 461.661317] pde_opener 2KB 7KB [ 461.666693] seq_file 159KB 208KB [ 461.672164] sigqueue 94KB 189KB [ 461.677530] kernfs_node_cache 10079KB 10387KB [ 461.686788] mnt_cache 121KB 160KB [ 461.692893] filp 3393KB 3870KB [ 461.698284] names_cache 68072KB 68110KB [ 461.703830] iint_cache 74KB 75KB [ 461.715220] key_jar 4KB 7KB [ 461.720644] uts_namespace 3KB 7KB [ 461.726011] nsproxy 1KB 3KB [ 461.731442] vm_area_struct 7372KB 9188KB [ 461.736867] mm_struct 1405KB 1989KB [ 461.742287] fs_cache 119KB 216KB [ 461.747658] files_cache 446KB 626KB [ 461.753089] signal_cache 874KB 1200KB [ 461.758515] sighand_cache 349KB 416KB [ 461.763884] task_struct 3836KB 3873KB [ 461.769309] cred_jar 765KB 1272KB [ 461.774679] anon_vma_chain 3270KB 3661KB [ 461.780068] anon_vma 121KB 327KB [ 461.785415] pid 45KB 132KB [ 461.790813] Acpi-Operand 106KB 162KB [ 461.796190] Acpi-Namespace 19KB 23KB [ 461.801604] numa_policy 0KB 3KB [ 461.806975] debug_objects_cache 1375KB 1378KB [ 461.812577] trace_event_file 258KB 258KB [ 461.817947] ftrace_event_field 372KB 374KB [ 461.823441] pool_workqueue 76KB 88KB [ 461.828867] task_group 5KB 7KB [ 461.834241] page->ptl 1727KB 2154KB [ 461.839682] kmalloc-2097152 2050KB 2050KB [ 461.845329] kmalloc-524288 2056KB 2056KB [ 461.850750] kmalloc-262144 1290KB 1290KB [ 461.856138] kmalloc-131072 650KB 650KB [ 461.861560] kmalloc-65536 1452KB 1452KB [ 461.866959] kmalloc-32768 15873KB 15906KB [ 461.872353] kmalloc-16384 1666KB 1666KB [ 461.877701] kmalloc-8192 1872KB 1872KB [ 461.883103] kmalloc-4096 45173KB 45211KB [ 461.888532] kmalloc-2048 9647KB 10710KB [ 461.893909] kmalloc-1024 15892KB 16805KB [ 461.899322] kmalloc-512 2460626KB 2460626KB [ 461.904689] kmalloc-256 2125KB 2358KB [ 461.910155] kmalloc-128 825KB 882KB [ 461.915503] kmalloc-96 2279KB 3168KB [ 461.920912] kmalloc-64 1976KB 2604KB [ 461.926286] kmalloc-32 1749KB 2492KB [ 461.931715] kmalloc-192 862KB 964KB [ 461.937101] kmem_cache 241KB 243KB [ 461.942525] Out of memory: Kill process 14692 (syz-executor0) score 1004 or sacrifice child [ 461.951078] Killed process 14692 (syz-executor0) total-vm:70120kB, anon-rss:2192kB, file-rss:32640kB, shmem-rss:0kB [ 461.962814] oom_reaper: reaped process 14692 (syz-executor0), now anon-rss:0kB, file-rss:32768kB, shmem-rss:0kB [ 462.264318] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 462.275964] syz-fuzzer cpuset=/ mems_allowed=0 [ 462.280787] CPU: 0 PID: 5337 Comm: syz-fuzzer Not tainted 4.19.0-rc8+ #199 [ 462.287837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 462.297193] Call Trace: [ 462.299793] dump_stack+0x1c4/0x2b6 [ 462.303434] ? dump_stack_print_info.cold.1+0x20/0x20 [ 462.308635] ? mark_held_locks+0x130/0x130 [ 462.312875] ? mark_held_locks+0x130/0x130 [ 462.317120] dump_header+0x27b/0xf72 [ 462.320865] ? pagefault_out_of_memory+0x197/0x197 [ 462.325811] ? mark_held_locks+0x130/0x130 [ 462.330064] ? __lock_acquire+0x7ec/0x4ec0 [ 462.334308] ? mem_cgroup_charge_statistics+0x780/0x780 [ 462.339679] ? print_usage_bug+0xc0/0xc0 [ 462.343749] ? print_usage_bug+0xc0/0xc0 [ 462.347819] ? print_usage_bug+0xc0/0xc0 [ 462.351893] ? graph_lock+0x170/0x170 [ 462.355702] ? print_usage_bug+0xc0/0xc0 [ 462.359766] ? print_usage_bug+0xc0/0xc0 [ 462.363843] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 462.369400] ? find_held_lock+0x36/0x1c0 [ 462.373474] ? mark_held_locks+0xc7/0x130 [ 462.377631] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 462.382740] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 462.387888] ? lockdep_hardirqs_on+0x421/0x5c0 [ 462.392482] ? trace_hardirqs_on+0xbd/0x310 [ 462.396813] ? kasan_check_read+0x11/0x20 [ 462.400971] ? ___ratelimit+0x36f/0x655 [ 462.404956] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 462.410422] ? trace_hardirqs_on+0x310/0x310 [ 462.414838] ? lock_downgrade+0x900/0x900 [ 462.419019] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 462.424171] ? ___ratelimit+0xaa/0x655 [ 462.428066] ? idr_get_free+0xec0/0xec0 [ 462.432049] ? kasan_check_write+0x14/0x20 [ 462.436294] ? do_raw_spin_lock+0xc1/0x230 [ 462.440544] oom_kill_process.cold.27+0x10/0x903 [ 462.445305] ? graph_lock+0x170/0x170 [ 462.449108] ? _raw_spin_unlock+0x2c/0x50 [ 462.453274] ? oom_badness+0xe6/0xaa0 [ 462.457089] ? oom_evaluate_task+0x540/0x540 [ 462.461516] ? find_held_lock+0x36/0x1c0 [ 462.465597] ? out_of_memory+0x974/0x1430 [ 462.469756] ? lock_downgrade+0x900/0x900 [ 462.473914] ? check_preemption_disabled+0x48/0x280 [ 462.478947] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 462.484755] ? kasan_check_read+0x11/0x20 [ 462.488911] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 462.494199] ? rcu_bh_qs+0xc0/0xc0 [ 462.497752] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 462.503300] ? oom_evaluate_task+0x302/0x540 [ 462.507724] out_of_memory+0xa84/0x1430 [ 462.511710] ? unreserve_highatomic_pageblock+0x380/0x5d0 [ 462.517259] ? oom_killer_disable+0x3a0/0x3a0 [ 462.521765] ? __alloc_pages_slowpath+0xea7/0x2d70 [ 462.526719] ? __mutex_add_waiter+0x2a0/0x2a0 [ 462.531225] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 462.536246] ? find_next_bit+0x104/0x130 [ 462.540320] __alloc_pages_slowpath+0x230f/0x2d70 [ 462.545213] ? warn_alloc+0x120/0x120 [ 462.549021] ? __radix_tree_lookup+0x4c0/0x4c0 [ 462.553622] ? find_get_entry+0x2f2/0xc40 [ 462.557789] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 462.563339] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 462.568278] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 462.573821] ? should_fail+0x22d/0xd01 [ 462.577720] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 462.582848] ? __lock_is_held+0xb5/0x140 [ 462.586943] ? __lock_is_held+0xb5/0x140 [ 462.591066] ? ___might_sleep+0x1ed/0x300 [ 462.595264] ? lock_release+0x970/0x970 [ 462.599257] ? arch_local_save_flags+0x40/0x40 [ 462.603864] ? __might_sleep+0x95/0x190 [ 462.607848] __alloc_pages_nodemask+0xa80/0xde0 [ 462.612531] ? __alloc_pages_slowpath+0x2d70/0x2d70 [ 462.617561] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 462.623366] ? kasan_check_read+0x11/0x20 [ 462.627528] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 462.632860] ? graph_lock+0x170/0x170 [ 462.636668] ? print_usage_bug+0xc0/0xc0 [ 462.640741] ? graph_lock+0x170/0x170 [ 462.644551] ? graph_lock+0x170/0x170 [ 462.648358] ? __do_page_cache_readahead+0x7ce/0x980 [ 462.653484] ? find_held_lock+0x36/0x1c0 [ 462.657562] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 462.663135] alloc_pages_current+0x10c/0x210 [ 462.667549] ? lock_downgrade+0x900/0x900 [ 462.671710] __page_cache_alloc+0x38f/0x5b0 [ 462.676041] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 462.681843] ? kasan_check_read+0x11/0x20 [ 462.686001] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 462.691287] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 462.695969] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 462.701512] ? check_preemption_disabled+0x48/0x280 [ 462.706556] filemap_fault+0x1594/0x25f0 [ 462.710638] ? __lock_page_or_retry+0xa00/0xa00 [ 462.715312] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 462.721115] ? kasan_check_read+0x11/0x20 [ 462.725319] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 462.730607] ? rcu_bh_qs+0xc0/0xc0 [ 462.734175] ? filemap_map_pages+0xdea/0x1980 [ 462.738692] ? find_get_pages_range_tag+0x1320/0x1320 [ 462.743895] ? graph_lock+0x170/0x170 [ 462.747709] ? mark_held_locks+0x130/0x130 [ 462.751971] ? lock_acquire+0x1ed/0x520 [ 462.755958] ? ext4_filemap_fault+0x7a/0xad [ 462.760293] ? lock_release+0x970/0x970 [ 462.764274] ? arch_local_save_flags+0x40/0x40 [ 462.768905] ? down_read+0xb0/0x1d0 [ 462.772541] ? ext4_filemap_fault+0x7a/0xad [ 462.776874] ? __down_interruptible+0x700/0x700 [ 462.781577] ext4_filemap_fault+0x82/0xad [ 462.785738] __do_fault+0x100/0x6b0 [ 462.789375] ? lock_downgrade+0x900/0x900 [ 462.793537] ? print_bad_pte+0x6c0/0x6c0 [ 462.797610] ? kasan_check_read+0x11/0x20 [ 462.801763] ? pmd_val+0x88/0x100 [ 462.805227] ? add_mm_counter_fast+0xd0/0xd0 [ 462.809642] ? pmd_val+0x88/0x100 [ 462.813105] ? add_mm_counter_fast+0xd0/0xd0 [ 462.817535] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 462.823100] __handle_mm_fault+0x3709/0x53e0 [ 462.827547] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 462.832403] ? mark_held_locks+0xc7/0x130 [ 462.836558] ? graph_lock+0x170/0x170 [ 462.840509] ? print_usage_bug+0xc0/0xc0 [ 462.844580] ? lockdep_hardirqs_on+0x421/0x5c0 [ 462.849187] ? graph_lock+0x170/0x170 [ 462.852992] ? graph_lock+0x170/0x170 [ 462.856818] ? handle_mm_fault+0x42a/0xc70 [ 462.861074] ? lock_downgrade+0x900/0x900 [ 462.865235] ? check_preemption_disabled+0x48/0x280 [ 462.870269] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 462.876077] ? kasan_check_read+0x11/0x20 [ 462.880241] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 462.885530] ? rcu_bh_qs+0xc0/0xc0 [ 462.889078] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 462.894539] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 462.900085] ? check_preemption_disabled+0x48/0x280 [ 462.905139] handle_mm_fault+0x54f/0xc70 [ 462.909219] ? __handle_mm_fault+0x53e0/0x53e0 [ 462.913809] ? find_vma+0x34/0x190 [ 462.917366] __do_page_fault+0x67d/0xed0 [ 462.921467] ? mm_fault_error+0x380/0x380 [ 462.925622] ? trace_hardirqs_off+0xb8/0x310 [ 462.930036] ? trace_hardirqs_on+0x310/0x310 [ 462.934451] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 462.939824] ? trace_hardirqs_on+0x310/0x310 [ 462.944247] do_page_fault+0xf2/0x7e0 [ 462.948058] ? vmalloc_sync_all+0x30/0x30 [ 462.952218] ? error_entry+0x70/0xd0 [ 462.955938] ? trace_hardirqs_off_caller+0xbb/0x310 [ 462.960962] ? trace_hardirqs_on_caller+0xc0/0x310 [ 462.965900] ? syscall_return_slowpath+0x5e0/0x5e0 [ 462.970835] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 462.975691] ? trace_hardirqs_on_caller+0x310/0x310 [ 462.980711] ? trace_hardirqs_off+0x310/0x310 [ 462.985219] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 462.990766] ? prepare_exit_to_usermode+0x291/0x3b0 [ 462.995792] ? page_fault+0x8/0x30 [ 462.999346] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 463.004198] ? page_fault+0x8/0x30 [ 463.007749] page_fault+0x1e/0x30 [ 463.011210] RIP: 0033:0x48c99b [ 463.014413] Code: Bad RIP value. [ 463.017777] RSP: 002b:000000c4200236f8 EFLAGS: 00010246 [ 463.023157] RAX: 000000005bcd6ba5 RBX: 0000000000000000 RCX: 0000000034c980a4 [ 463.030430] RDX: 000000634f461418 RSI: 00000000fbade325 RDI: 000000c42002367c [ 463.037706] RBP: 000000c420023710 R08: 00007fff60e5601d R09: 0000007cc0c3d3fa [ 463.044981] R10: 0000a6ee19800000 R11: 0000000000000001 R12: 0000000000000001 [ 463.052257] R13: 00000000000000f2 R14: 0000000000000032 R15: 0000000000000000 [ 463.071861] Mem-Info: [ 463.074318] active_anon:110106 inactive_anon:112 isolated_anon:0 [ 463.074318] active_file:19 inactive_file:15 isolated_file:0 [ 463.074318] unevictable:0 dirty:1 writeback:0 unstable:0 [ 463.074318] slab_reclaimable:10070 slab_unreclaimable:1409035 [ 463.074318] mapped:40963 shmem:119 pagetables:1461 bounce:0 [ 463.074318] free:24361 free_pcp:0 free_cma:0 [ 463.107611] Node 0 active_anon:440424kB inactive_anon:448kB active_file:76kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163852kB dirty:4kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 370688kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 463.135152] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 463.228506] lowmem_reserve[]: 0 2819 6323 6323 [ 463.235589] Node 0 DMA32 free:43996kB min:30060kB low:37572kB high:45084kB active_anon:28kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 463.332637] lowmem_reserve[]: 0 0 3503 3503 [ 463.337031] Node 0 Normal free:37036kB min:37352kB low:46688kB high:56024kB active_anon:440396kB inactive_anon:448kB active_file:76kB inactive_file:60kB unevictable:0kB writepending:4kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:6368kB pagetables:5844kB bounce:0kB free_pcp:244kB local_pcp:0kB free_cma:0kB [ 463.433134] lowmem_reserve[]: 0 0 0 0 [ 463.437001] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 463.474870] Node 0 DMA32: 5*4kB (UME) 1*8kB (M) 4*16kB (UME) 4*32kB (ME) 4*64kB (ME) 4*128kB (ME) 4*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 4*2048kB (ME) 7*4096kB (UM) = 43996kB [ 463.530574] Node 0 Normal: 1424*4kB (ME) 1018*8kB (UME) 627*16kB (UME) 273*32kB (M) 47*64kB (M) 1*128kB (U) 0*256kB 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 37280kB [ 463.580954] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 463.601971] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 463.610694] 153 total pagecache pages [ 463.614511] 0 pages in swap cache [ 463.618019] Swap cache stats: add 0, delete 0, find 0/0 [ 463.623523] Free swap = 0kB [ 463.626621] Total swap = 0kB [ 463.629725] 1965979 pages RAM [ 463.632932] 0 pages HighMem/MovableOnly [ 463.637037] 342307 pages reserved [ 463.640549] 0 pages cma reserved [ 463.644050] Unreclaimable slab info: [ 463.647841] Name Used Total [ 463.653523] pid_2 101KB 152KB [ 463.659002] TIPC 11KB 21KB [ 463.664460] SCTPv6 16KB 24KB [ 463.669884] sctp_chunk 1228481KB 1228481KB [ 463.675255] sctp_bind_bucket 6KB 15KB [ 463.680684] DCCPv6 14KB 29KB [ 463.686056] DCCP 13KB 20KB [ 463.691517] bridge_fdb_cache 13KB 19KB [ 463.696892] fib6_nodes 91KB 108KB [ 463.702314] ip6_dst_cache 242KB 307KB [ 463.707883] RAWv6 78KB 91KB [ 463.713328] UDPv6 3KB 3KB [ 463.739452] TCPv6 20KB 29KB [ 463.744840] nf_conntrack 2KB 15KB [ 463.768042] sd_ext_cdb 0KB 3KB [ 463.782725] scsi_sense_cache 1056KB 1060KB [ 463.788106] virtio_scsi_cmd 16KB 16KB [ 463.825608] sgpool-128 8KB 8KB [ 463.847295] sgpool-64 4KB 6KB [ 463.852738] sgpool-32 2KB 7KB [ 463.858106] sgpool-16 1KB 3KB [ 463.905935] sgpool-8 0KB 3KB [ 463.937743] mqueue_inode_cache 11KB 14KB [ 463.957747] bio_post_read_ctx 14KB 15KB [ 463.981855] bio-2 14KB 19KB [ 463.987243] jfs_mp 7KB 7KB [ 464.022208] nfs_commit_data 3KB 7KB [ 464.027598] nfs_write_data 34KB 37KB [ 464.078792] ext4_system_zone 0KB 3KB [ 464.084207] dio 4KB 29KB [ 464.126227] bio-1 1KB 3KB [ 464.146398] pid_namespace 2KB 11KB [ 464.174860] kvm_vcpu 23KB 23KB [ 464.197715] rpc_buffers 167KB 197KB [ 464.203165] rpc_tasks 24KB 37KB [ 464.237247] UNIX 29KB 29KB [ 464.255565] tcp_bind_bucket 3KB 12KB [ 464.267209] ip_fib_trie 13KB 19KB [ 464.300577] ip_fib_alias 60KB 75KB [ 464.305963] ip_dst_cache 673KB 900KB [ 464.345616] RAW 46KB 57KB [ 464.374725] UDP 17KB 26KB [ 464.397505] TCP 8KB 11KB [ 464.418567] hugetlbfs_inode_cache 2KB 7KB [ 464.424299] fscache_cookie_jar 13KB 22KB [ 464.466470] eventpoll_pwq 17KB 27KB [ 464.490113] eventpoll_epi 33KB 47KB [ 464.495507] inotify_inode_mark 31KB 43KB [ 464.525920] request_queue 163KB 163KB [ 464.555353] blkdev_requests 1KB 3KB [ 464.564797] blkdev_ioc 8KB 19KB [ 464.570226] bio-0 416KB 416KB [ 464.575600] biovec-max 1658KB 1658KB [ 464.582669] biovec-64 559KB 559KB [ 464.588049] biovec-16 63KB 63KB [ 464.599195] bio_integrity_payload 1KB 4KB [ 464.605274] khugepaged_mm_slot 12KB 15KB [ 464.614961] user_namespace 5KB 11KB [ 464.624572] dmaengine-unmap-256 2KB 6KB [ 464.634575] dmaengine-unmap-128 1KB 3KB [ 464.645321] dmaengine-unmap-16 0KB 4KB [ 464.653949] dmaengine-unmap-2 0KB 3KB [ 464.665251] skbuff_fclone_cache 1293KB 1897KB [ 464.675535] skbuff_head_cache 1231920KB 1231920KB [ 464.682522] configfs_dir_cache 0KB 4KB [ 464.688030] file_lock_cache 1KB 3KB [ 464.706391] file_lock_ctx 0KB 3KB [ 464.716854] fsnotify_mark_connector 18KB 31KB [ 464.725736] net_namespace 60KB 60KB [ 464.732924] shmem_inode_cache 4293KB 4362KB [ 464.738302] task_delay_info 111KB 205KB [ 464.748252] taskstats 52KB 80KB [ 464.757073] proc_dir_entry 628KB 682KB [ 464.765081] pde_opener 2KB 7KB [ 464.770546] seq_file 158KB 208KB [ 464.775912] sigqueue 94KB 189KB [ 464.790222] kernfs_node_cache 10079KB 10387KB [ 464.795597] mnt_cache 119KB 160KB [ 464.806262] filp 3386KB 3870KB [ 464.813974] names_cache 68063KB 68102KB [ 464.824591] iint_cache 74KB 75KB [ 464.834209] key_jar 4KB 7KB [ 464.839788] uts_namespace 3KB 7KB [ 464.845158] nsproxy 1KB 3KB [ 464.850572] vm_area_struct 7358KB 9188KB [ 464.855934] mm_struct 1402KB 1989KB [ 464.861340] fs_cache 118KB 216KB [ 464.866710] files_cache 445KB 626KB [ 464.872155] signal_cache 872KB 1200KB [ 464.877517] sighand_cache 346KB 416KB [ 464.882934] task_struct 3823KB 3861KB [ 464.888301] cred_jar 762KB 1272KB [ 464.893707] anon_vma_chain 3263KB 3661KB [ 464.899121] anon_vma 121KB 327KB [ 464.904501] pid 45KB 132KB [ 464.910004] Acpi-Operand 106KB 162KB [ 464.915379] Acpi-Namespace 19KB 23KB [ 464.920796] numa_policy 0KB 3KB [ 464.926160] debug_objects_cache 1375KB 1378KB [ 464.931754] trace_event_file 258KB 258KB [ 464.937116] ftrace_event_field 372KB 374KB [ 464.942618] pool_workqueue 76KB 88KB [ 464.947988] task_group 5KB 7KB [ 464.954718] page->ptl 1725KB 2154KB [ 464.960177] kmalloc-2097152 2050KB 2050KB [ 464.965556] kmalloc-524288 2056KB 2056KB [ 464.973324] kmalloc-262144 1290KB 1290KB [ 464.982083] kmalloc-131072 650KB 650KB [ 464.987471] kmalloc-65536 1452KB 1452KB [ 464.996093] kmalloc-32768 15873KB 15873KB [ 465.005111] kmalloc-16384 1666KB 1666KB [ 465.016523] kmalloc-8192 1872KB 1872KB [ 465.027820] kmalloc-4096 45164KB 45203KB [ 465.045651] kmalloc-2048 9624KB 10710KB [ 465.051086] kmalloc-1024 15887KB 16805KB [ 465.056455] kmalloc-512 2461612KB 2461612KB [ 465.072293] kmalloc-256 2124KB 2358KB [ 465.077670] kmalloc-128 823KB 882KB [ 465.083086] kmalloc-96 2276KB 3168KB [ 465.094877] kmalloc-64 1973KB 2604KB [ 465.100443] kmalloc-32 1748KB 2492KB [ 465.105818] kmalloc-192 861KB 964KB [ 465.115418] kmem_cache 241KB 243KB [ 465.124370] Out of memory: Kill process 14698 (syz-executor1) score 1004 or sacrifice child [ 465.135457] Killed process 14698 (syz-executor1) total-vm:70252kB, anon-rss:2192kB, file-rss:32640kB, shmem-rss:0kB [ 465.603032] syz-executor5 invoked oom-killer: gfp_mask=0x6142c0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), nodemask=(null), order=0, oom_score_adj=1000 [ 465.618969] syz-executor5 cpuset=syz5 mems_allowed=0 [ 465.624143] CPU: 0 PID: 15084 Comm: syz-executor5 Not tainted 4.19.0-rc8+ #199 [ 465.631503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 465.640854] Call Trace: [ 465.643454] dump_stack+0x1c4/0x2b6 [ 465.647097] ? dump_stack_print_info.cold.1+0x20/0x20 [ 465.652318] dump_header+0x27b/0xf72 [ 465.656049] ? mark_held_locks+0x130/0x130 [ 465.660300] ? pagefault_out_of_memory+0x197/0x197 [ 465.665243] ? mark_held_locks+0x130/0x130 [ 465.669490] ? __lock_acquire+0x7ec/0x4ec0 [ 465.673734] ? graph_lock+0x170/0x170 [ 465.677546] ? mem_cgroup_charge_statistics+0x780/0x780 [ 465.682916] ? print_usage_bug+0xc0/0xc0 [ 465.687015] ? print_usage_bug+0xc0/0xc0 [ 465.691104] ? graph_lock+0x170/0x170 [ 465.694923] ? print_usage_bug+0xc0/0xc0 [ 465.699001] ? print_usage_bug+0xc0/0xc0 [ 465.703088] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 465.709119] ? find_held_lock+0x36/0x1c0 [ 465.713287] ? mark_held_locks+0xc7/0x130 [ 465.717453] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 465.722579] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 465.727692] ? lockdep_hardirqs_on+0x421/0x5c0 [ 465.732287] ? trace_hardirqs_on+0xbd/0x310 [ 465.736619] ? kasan_check_read+0x11/0x20 [ 465.740778] ? ___ratelimit+0x36f/0x655 [ 465.744763] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 465.750222] ? trace_hardirqs_on+0x310/0x310 [ 465.754642] ? lock_downgrade+0x900/0x900 [ 465.758807] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 465.763919] ? ___ratelimit+0xaa/0x655 [ 465.767831] ? idr_get_free+0xec0/0xec0 [ 465.771818] ? kasan_check_write+0x14/0x20 [ 465.776080] ? do_raw_spin_lock+0xc1/0x230 [ 465.780332] oom_kill_process.cold.27+0x10/0x903 [ 465.785101] ? graph_lock+0x170/0x170 [ 465.788914] ? _raw_spin_unlock+0x2c/0x50 [ 465.793082] ? oom_badness+0xe6/0xaa0 [ 465.796962] ? oom_evaluate_task+0x540/0x540 [ 465.801382] ? find_held_lock+0x36/0x1c0 [ 465.805485] ? out_of_memory+0x974/0x1430 [ 465.809646] ? lock_downgrade+0x900/0x900 [ 465.813802] ? check_preemption_disabled+0x48/0x280 [ 465.818845] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 465.824671] ? kasan_check_read+0x11/0x20 [ 465.828833] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 465.834134] ? rcu_bh_qs+0xc0/0xc0 [ 465.837806] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 465.843358] ? oom_evaluate_task+0x302/0x540 [ 465.847803] out_of_memory+0xa84/0x1430 [ 465.851799] ? oom_killer_disable+0x3a0/0x3a0 [ 465.856309] ? __alloc_pages_slowpath+0xea7/0x2d70 [ 465.861339] ? __mutex_add_waiter+0x2a0/0x2a0 [ 465.865862] __alloc_pages_slowpath+0x230f/0x2d70 [ 465.870742] ? warn_alloc+0x120/0x120 [ 465.874560] ? warn_alloc+0x120/0x120 [ 465.878369] ? print_usage_bug+0xc0/0xc0 [ 465.882460] ? warn_alloc+0x120/0x120 [ 465.886272] ? print_usage_bug+0xc0/0xc0 [ 465.890376] ? print_usage_bug+0xc0/0xc0 [ 465.894453] ? graph_lock+0x170/0x170 [ 465.898267] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 465.903819] ? should_fail+0x22d/0xd01 [ 465.907717] ? warn_alloc+0x120/0x120 [ 465.911529] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 465.916755] ? __lock_is_held+0xb5/0x140 [ 465.920835] ? graph_lock+0x170/0x170 [ 465.924648] ? ___might_sleep+0x1ed/0x300 [ 465.928805] ? lock_release+0x970/0x970 [ 465.932789] ? arch_local_save_flags+0x40/0x40 [ 465.937400] ? __might_sleep+0x95/0x190 [ 465.941399] __alloc_pages_nodemask+0xa80/0xde0 [ 465.946108] ? graph_lock+0x170/0x170 [ 465.949948] ? __alloc_pages_slowpath+0x2d70/0x2d70 [ 465.954968] ? graph_lock+0x170/0x170 [ 465.958794] ? mark_held_locks+0xc7/0x130 [ 465.962950] ? find_held_lock+0x36/0x1c0 [ 465.967026] ? cache_grow_begin+0x5a4/0x8c0 [ 465.971358] ? lockdep_hardirqs_on+0x421/0x5c0 [ 465.975950] ? trace_hardirqs_on+0xbd/0x310 [ 465.980259] ? fallback_alloc+0x203/0x2e0 [ 465.984393] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 465.989835] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 465.995359] cache_grow_begin+0x91/0x8c0 [ 465.999405] ? do_raw_spin_unlock+0xa7/0x330 [ 466.003798] fallback_alloc+0x203/0x2e0 [ 466.007757] ____cache_alloc_node+0x1c7/0x1e0 [ 466.012239] kmem_cache_alloc_node_trace+0xe7/0x740 [ 466.017246] __kmalloc_node_track_caller+0x33/0x70 [ 466.022163] __kmalloc_reserve.isra.39+0x41/0xe0 [ 466.026903] __alloc_skb+0x155/0x770 [ 466.030604] ? skb_scrub_packet+0x490/0x490 [ 466.034934] ? arch_local_save_flags+0x40/0x40 [ 466.039519] ? iov_iter_npages+0xe80/0xe80 [ 466.043747] _sctp_make_chunk+0x58/0x280 [ 466.047792] sctp_make_datafrag_empty+0x1d2/0x2e0 [ 466.052622] ? sctp_make_ecne+0x150/0x150 [ 466.056758] sctp_datamsg_from_user+0x7fc/0x1340 [ 466.061505] ? sctp_datamsg_free+0x90/0x90 [ 466.065724] ? mark_held_locks+0x130/0x130 [ 466.069959] ? __schedule+0x874/0x1ed0 [ 466.073854] ? mark_held_locks+0xc7/0x130 [ 466.077987] ? graph_lock+0x170/0x170 [ 466.081773] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 466.086861] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 466.091428] ? trace_hardirqs_on+0xbd/0x310 [ 466.095733] ? kasan_check_read+0x11/0x20 [ 466.099867] ? prepare_to_wait_exclusive+0x1a6/0x480 [ 466.104955] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 466.110410] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 466.115935] ? flex_array_get+0x1da/0x260 [ 466.120070] sctp_sendmsg_to_asoc+0xdd5/0x2230 [ 466.124657] ? __lock_sock+0x203/0x350 [ 466.128538] ? sctp_transport_lookup_process+0x1d0/0x1d0 [ 466.133988] ? find_held_lock+0x36/0x1c0 [ 466.138035] ? mark_held_locks+0xc7/0x130 [ 466.142187] ? __local_bh_enable_ip+0x160/0x260 [ 466.146840] ? __local_bh_enable_ip+0x160/0x260 [ 466.151495] ? trace_hardirqs_on+0xbd/0x310 [ 466.155798] ? lock_release+0x970/0x970 [ 466.159755] ? lock_sock_nested+0xe2/0x120 [ 466.163972] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 466.169410] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 466.174952] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 466.180490] ? sctp_id2assoc+0x231/0x3f0 [ 466.184550] ? lock_sock_nested+0x9a/0x120 [ 466.188772] ? sctp_wfree+0xb90/0xb90 [ 466.192557] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 466.198076] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 466.203182] sctp_sendmsg+0x13c2/0x1da0 [ 466.207152] ? sctp_id2assoc+0x3f0/0x3f0 [ 466.211219] ? rcu_bh_qs+0xc0/0xc0 [ 466.214752] inet_sendmsg+0x1a1/0x690 [ 466.218536] ? ipip_gro_receive+0x100/0x100 [ 466.222856] ? apparmor_socket_sendmsg+0x29/0x30 [ 466.227593] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 466.233115] ? security_socket_sendmsg+0x94/0xc0 [ 466.237858] ? ipip_gro_receive+0x100/0x100 [ 466.242170] sock_sendmsg+0xd5/0x120 [ 466.245869] sock_write_iter+0x35e/0x5c0 [ 466.249929] ? sock_sendmsg+0x120/0x120 [ 466.253895] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 466.259418] ? iov_iter_init+0xc2/0x1e0 [ 466.263378] __vfs_write+0x6b8/0x9f0 [ 466.267080] ? kernel_read+0x120/0x120 [ 466.270968] ? apparmor_path_rmdir+0x30/0x30 [ 466.275365] ? apparmor_file_permission+0x24/0x30 [ 466.280197] ? rw_verify_area+0x118/0x360 [ 466.284346] vfs_write+0x1fc/0x560 [ 466.287875] ksys_write+0x101/0x260 [ 466.291488] ? __ia32_sys_read+0xb0/0xb0 [ 466.295537] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 466.300974] __ia32_sys_write+0x71/0xb0 [ 466.304938] do_fast_syscall_32+0x34d/0xfb2 [ 466.309246] ? do_int80_syscall_32+0x890/0x890 [ 466.313812] ? entry_SYSENTER_compat+0x68/0x7f [ 466.318378] ? trace_hardirqs_off_caller+0xbb/0x310 [ 466.323388] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 466.328229] ? trace_hardirqs_on_caller+0x310/0x310 [ 466.333230] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 466.338232] ? recalc_sigpending_tsk+0x180/0x180 [ 466.342973] ? kasan_check_write+0x14/0x20 [ 466.347195] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 466.352026] entry_SYSENTER_compat+0x70/0x7f [ 466.356431] RIP: 0023:0xf7f2dca9 [ 466.359784] Code: Bad RIP value. [ 466.363137] RSP: 002b:00000000f5ee70cc EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 466.370831] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000020000040 [ 466.378096] RDX: 000000000000005e RSI: 0000000000000000 RDI: 0000000000000000 [ 466.385371] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 466.392626] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 466.399876] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 466.427667] Mem-Info: [ 466.430192] active_anon:109563 inactive_anon:112 isolated_anon:0 [ 466.430192] active_file:24 inactive_file:14 isolated_file:0 [ 466.430192] unevictable:0 dirty:0 writeback:0 unstable:0 [ 466.430192] slab_reclaimable:10084 slab_unreclaimable:1409628 [ 466.430192] mapped:40963 shmem:119 pagetables:1438 bounce:0 [ 466.430192] free:24287 free_pcp:3 free_cma:0 [ 466.517291] Node 0 active_anon:438252kB inactive_anon:448kB active_file:96kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163852kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 368640kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 466.603662] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 466.637519] lowmem_reserve[]: 0 2819 6323 6323 [ 466.645427] Node 0 DMA32 free:43996kB min:30060kB low:37572kB high:45084kB active_anon:28kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 466.677308] lowmem_reserve[]: 0 0 3503 3503 [ 466.692415] Node 0 Normal free:37200kB min:37352kB low:46688kB high:56024kB active_anon:438224kB inactive_anon:448kB active_file:184kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:6336kB pagetables:5752kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 466.751308] lowmem_reserve[]: 0 0 0 0 [ 466.755170] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 466.805612] Node 0 DMA32: 5*4kB (UME) 1*8kB (M) 4*16kB (UME) 4*32kB (ME) 4*64kB (ME) 4*128kB (ME) 4*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 4*2048kB (ME) 7*4096kB (UM) = 43996kB [ 466.830893] Node 0 Normal: 1416*4kB (UME) 1018*8kB (UME) 625*16kB (ME) 272*32kB (M) 49*64kB (UM) 0*128kB 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 37440kB [ 466.847025] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 466.855892] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 466.864504] 134 total pagecache pages [ 466.868306] 0 pages in swap cache [ 466.871800] Swap cache stats: add 0, delete 0, find 0/0 [ 466.877146] Free swap = 0kB [ 466.880192] Total swap = 0kB [ 466.883207] 1965979 pages RAM [ 466.886292] 0 pages HighMem/MovableOnly [ 466.890276] 342307 pages reserved [ 466.893707] 0 pages cma reserved [ 466.897050] Unreclaimable slab info: [ 466.900769] Name Used Total [ 466.906309] pid_2 101KB 152KB [ 466.911708] TIPC 11KB 21KB [ 466.917058] SCTPv6 16KB 24KB [ 466.922441] sctp_chunk 1229025KB 1229025KB [ 466.927785] sctp_bind_bucket 6KB 15KB [ 466.933181] DCCPv6 14KB 29KB [ 466.938593] DCCP 13KB 20KB [ 466.943964] bridge_fdb_cache 13KB 19KB [ 466.958509] fib6_nodes 91KB 108KB [ 466.963892] ip6_dst_cache 250KB 307KB [ 466.978401] RAWv6 78KB 91KB [ 466.983845] UDPv6 3KB 3KB [ 467.000776] TCPv6 20KB 29KB [ 467.006165] nf_conntrack 1KB 15KB [ 467.013221] sd_ext_cdb 0KB 3KB [ 467.018655] scsi_sense_cache 1056KB 1060KB [ 467.024029] virtio_scsi_cmd 16KB 16KB [ 467.038515] sgpool-128 8KB 8KB [ 467.043898] sgpool-64 4KB 6KB [ 467.058574] sgpool-32 2KB 7KB [ 467.063948] sgpool-16 1KB 3KB [ 467.081476] sgpool-8 0KB 3KB [ 467.086859] mqueue_inode_cache 11KB 14KB [ 467.107970] bio_post_read_ctx 14KB 15KB [ 467.125466] bio-2 14KB 19KB [ 467.144801] jfs_mp 7KB 7KB [ 467.159945] nfs_commit_data 3KB 7KB [ 467.165322] nfs_write_data 34KB 37KB [ 467.183575] ext4_system_zone 0KB 3KB [ 467.218498] dio 4KB 29KB [ 467.223875] bio-1 1KB 3KB [ 467.240169] pid_namespace 2KB 11KB [ 467.245551] kvm_vcpu 23KB 23KB [ 467.272027] rpc_buffers 167KB 197KB [ 467.277424] rpc_tasks 24KB 37KB [ 467.305535] UNIX 29KB 29KB [ 467.322142] tcp_bind_bucket 3KB 12KB [ 467.327522] ip_fib_trie 13KB 19KB [ 467.355762] ip_fib_alias 60KB 75KB [ 467.371729] ip_dst_cache 673KB 900KB [ 467.377109] RAW 46KB 57KB [ 467.407537] UDP 17KB 26KB [ 467.420661] TCP 8KB 11KB [ 467.426044] hugetlbfs_inode_cache 2KB 7KB [ 467.457029] fscache_cookie_jar 13KB 22KB [ 467.475844] eventpoll_pwq 17KB 27KB [ 467.508563] eventpoll_epi 33KB 47KB [ 467.513947] inotify_inode_mark 31KB 43KB [ 467.524529] request_queue 163KB 163KB [ 467.542076] blkdev_requests 1KB 3KB [ 467.547464] blkdev_ioc 8KB 19KB [ 467.580811] bio-0 461KB 461KB [ 467.586197] biovec-max 1658KB 1658KB [ 467.593172] biovec-64 637KB 637KB [ 467.598635] biovec-16 75KB 75KB [ 467.603989] bio_integrity_payload 1KB 4KB [ 467.609737] khugepaged_mm_slot 12KB 15KB [ 467.615187] user_namespace 5KB 11KB [ 467.620572] dmaengine-unmap-256 2KB 6KB [ 467.626095] dmaengine-unmap-128 1KB 3KB [ 467.631647] dmaengine-unmap-16 0KB 4KB [ 467.637080] dmaengine-unmap-2 0KB 3KB [ 467.642464] skbuff_fclone_cache 1293KB 1897KB [ 467.647983] skbuff_head_cache 1232396KB 1232396KB [ 467.653371] configfs_dir_cache 0KB 4KB [ 467.658850] file_lock_cache 1KB 3KB [ 467.664195] file_lock_ctx 0KB 3KB [ 467.669615] fsnotify_mark_connector 18KB 31KB [ 467.675485] net_namespace 60KB 60KB [ 467.680862] shmem_inode_cache 4293KB 4362KB [ 467.686215] task_delay_info 111KB 205KB [ 467.691590] taskstats 52KB 80KB [ 467.696937] proc_dir_entry 628KB 682KB [ 467.702339] pde_opener 2KB 7KB [ 467.707816] seq_file 158KB 208KB [ 467.713473] sigqueue 94KB 189KB [ 467.718873] kernfs_node_cache 10079KB 10387KB [ 467.724227] mnt_cache 119KB 160KB [ 467.729626] filp 3386KB 3870KB [ 467.734988] names_cache 68055KB 68093KB [ 467.740364] iint_cache 74KB 75KB [ 467.745710] key_jar 4KB 7KB [ 467.751082] uts_namespace 3KB 7KB [ 467.756427] nsproxy 1KB 3KB [ 467.761816] vm_area_struct 7358KB 9188KB [ 467.767162] mm_struct 1402KB 1989KB [ 467.772537] fs_cache 118KB 216KB [ 467.777881] files_cache 445KB 626KB [ 467.783280] signal_cache 872KB 1200KB [ 467.788668] sighand_cache 346KB 416KB [ 467.794016] task_struct 3823KB 3861KB [ 467.799392] cred_jar 762KB 1272KB [ 467.804739] anon_vma_chain 3263KB 3661KB [ 467.810112] anon_vma 121KB 327KB [ 467.815466] pid 45KB 132KB [ 467.820852] Acpi-Operand 106KB 162KB [ 467.826208] Acpi-Namespace 19KB 23KB [ 467.831615] numa_policy 0KB 3KB [ 467.836976] debug_objects_cache 1375KB 1378KB [ 467.842713] trace_event_file 258KB 258KB [ 467.848058] ftrace_event_field 372KB 374KB [ 467.853517] pool_workqueue 76KB 88KB [ 467.858898] task_group 5KB 7KB [ 467.864247] page->ptl 1725KB 2154KB [ 467.869633] kmalloc-2097152 2050KB 2050KB [ 467.874982] kmalloc-524288 2056KB 2056KB [ 467.880366] kmalloc-262144 1290KB 1290KB [ 467.885714] kmalloc-131072 650KB 650KB [ 467.891111] kmalloc-65536 1452KB 1452KB [ 467.896468] kmalloc-32768 15873KB 15873KB [ 467.901855] kmalloc-16384 1666KB 1666KB [ 467.907217] kmalloc-8192 1872KB 1872KB [ 467.912593] kmalloc-4096 45164KB 45203KB [ 467.917942] kmalloc-2048 9624KB 10710KB [ 467.923328] kmalloc-1024 15887KB 16805KB [ 467.928704] kmalloc-512 2462523KB 2462523KB [ 467.934050] kmalloc-256 2124KB 2358KB [ 467.939437] kmalloc-128 823KB 882KB [ 467.944783] kmalloc-96 2276KB 3168KB [ 467.950166] kmalloc-64 1973KB 2604KB [ 467.955516] kmalloc-32 1748KB 2492KB [ 467.960893] kmalloc-192 861KB 964KB [ 467.966240] kmem_cache 241KB 243KB [ 467.971641] Out of memory: Kill process 14712 (syz-executor0) score 1004 or sacrifice child [ 467.980230] Killed process 14712 (syz-executor0) total-vm:70120kB, anon-rss:2192kB, file-rss:32640kB, shmem-rss:0kB [ 467.991968] oom_reaper: reaped process 14712 (syz-executor0), now anon-rss:0kB, file-rss:32768kB, shmem-rss:0kB [ 468.101641] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 468.144223] syz-fuzzer cpuset=/ mems_allowed=0 [ 468.160648] CPU: 1 PID: 5336 Comm: syz-fuzzer Not tainted 4.19.0-rc8+ #199 [ 468.167683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 468.177039] Call Trace: [ 468.179643] dump_stack+0x1c4/0x2b6 [ 468.183291] ? dump_stack_print_info.cold.1+0x20/0x20 [ 468.188492] ? mark_held_locks+0x130/0x130 [ 468.192730] ? mark_held_locks+0x130/0x130 [ 468.196979] dump_header+0x27b/0xf72 [ 468.200719] ? pagefault_out_of_memory+0x197/0x197 [ 468.205664] ? mark_held_locks+0x130/0x130 [ 468.209914] ? __lock_acquire+0x7ec/0x4ec0 [ 468.214162] ? mem_cgroup_charge_statistics+0x780/0x780 [ 468.219549] ? print_usage_bug+0xc0/0xc0 [ 468.223619] ? print_usage_bug+0xc0/0xc0 [ 468.227693] ? graph_lock+0x170/0x170 [ 468.231505] ? print_usage_bug+0xc0/0xc0 [ 468.235832] ? print_usage_bug+0xc0/0xc0 [ 468.239919] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 468.245471] ? find_held_lock+0x36/0x1c0 [ 468.249553] ? mark_held_locks+0xc7/0x130 [ 468.253714] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 468.258824] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 468.263935] ? lockdep_hardirqs_on+0x421/0x5c0 [ 468.268528] ? trace_hardirqs_on+0xbd/0x310 [ 468.272861] ? kasan_check_read+0x11/0x20 [ 468.277022] ? ___ratelimit+0x36f/0x655 [ 468.281007] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 468.286472] ? trace_hardirqs_on+0x310/0x310 [ 468.290897] ? lock_downgrade+0x900/0x900 [ 468.295057] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 468.300169] ? ___ratelimit+0xaa/0x655 [ 468.304066] ? idr_get_free+0xec0/0xec0 [ 468.308048] ? kasan_check_write+0x14/0x20 [ 468.312294] ? do_raw_spin_lock+0xc1/0x230 [ 468.316543] oom_kill_process.cold.27+0x10/0x903 [ 468.321307] ? graph_lock+0x170/0x170 [ 468.325117] ? _raw_spin_unlock+0x2c/0x50 [ 468.329283] ? oom_badness+0xe6/0xaa0 [ 468.333093] ? oom_evaluate_task+0x540/0x540 [ 468.337522] ? find_held_lock+0x36/0x1c0 [ 468.341596] ? out_of_memory+0x974/0x1430 [ 468.345755] ? lock_downgrade+0x900/0x900 [ 468.349918] ? check_preemption_disabled+0x48/0x280 [ 468.354948] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 468.360758] ? kasan_check_read+0x11/0x20 [ 468.364936] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 468.370223] ? rcu_bh_qs+0xc0/0xc0 [ 468.373776] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 468.379317] ? oom_evaluate_task+0x302/0x540 [ 468.383737] out_of_memory+0xa84/0x1430 [ 468.387732] ? oom_killer_disable+0x3a0/0x3a0 [ 468.392238] ? __alloc_pages_slowpath+0xea7/0x2d70 [ 468.397183] ? __mutex_add_waiter+0x2a0/0x2a0 [ 468.401699] __alloc_pages_slowpath+0x230f/0x2d70 [ 468.406579] ? warn_alloc+0x120/0x120 [ 468.410391] ? __radix_tree_lookup+0x4c0/0x4c0 [ 468.414995] ? find_get_entry+0x2f2/0xc40 [ 468.419164] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 468.424742] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 468.429683] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 468.435227] ? should_fail+0x22d/0xd01 [ 468.439139] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 468.444253] ? __lock_is_held+0xb5/0x140 [ 468.448349] ? __lock_is_held+0xb5/0x140 [ 468.452430] ? ___might_sleep+0x1ed/0x300 [ 468.456581] ? lock_release+0x970/0x970 [ 468.460563] ? arch_local_save_flags+0x40/0x40 [ 468.465172] ? __might_sleep+0x95/0x190 [ 468.469169] __alloc_pages_nodemask+0xa80/0xde0 [ 468.473859] ? __alloc_pages_slowpath+0x2d70/0x2d70 [ 468.478902] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 468.484710] ? kasan_check_read+0x11/0x20 [ 468.488869] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 468.494166] ? graph_lock+0x170/0x170 [ 468.497973] ? print_usage_bug+0xc0/0xc0 [ 468.502045] ? graph_lock+0x170/0x170 [ 468.505853] ? graph_lock+0x170/0x170 [ 468.509664] ? __do_page_cache_readahead+0x7ce/0x980 [ 468.514779] ? find_held_lock+0x36/0x1c0 [ 468.518858] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 468.524418] alloc_pages_current+0x10c/0x210 [ 468.528834] ? lock_downgrade+0x900/0x900 [ 468.532992] __page_cache_alloc+0x38f/0x5b0 [ 468.537322] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 468.543140] ? kasan_check_read+0x11/0x20 [ 468.547298] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 468.552590] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 468.557285] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 468.562830] ? check_preemption_disabled+0x48/0x280 [ 468.567865] filemap_fault+0x1594/0x25f0 [ 468.571956] ? __lock_page_or_retry+0xa00/0xa00 [ 468.576636] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 468.582442] ? kasan_check_read+0x11/0x20 [ 468.586602] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 468.591898] ? rcu_bh_qs+0xc0/0xc0 [ 468.595463] ? filemap_map_pages+0xdea/0x1980 [ 468.599986] ? find_get_pages_range_tag+0x1320/0x1320 [ 468.605187] ? graph_lock+0x170/0x170 [ 468.609002] ? mark_held_locks+0x130/0x130 [ 468.613255] ? kasan_check_read+0x11/0x20 [ 468.617411] ? debug_object_destroy+0x2b0/0x2b0 [ 468.622137] ? lock_acquire+0x1ed/0x520 [ 468.626119] ? ext4_filemap_fault+0x7a/0xad [ 468.630460] ? lock_release+0x970/0x970 [ 468.634443] ? arch_local_save_flags+0x40/0x40 [ 468.639055] ? down_read+0xb0/0x1d0 [ 468.642685] ? ext4_filemap_fault+0x7a/0xad [ 468.647014] ? __down_interruptible+0x700/0x700 [ 468.651712] ext4_filemap_fault+0x82/0xad [ 468.655871] __do_fault+0x100/0x6b0 [ 468.659513] ? lock_downgrade+0x900/0x900 [ 468.663670] ? print_bad_pte+0x6c0/0x6c0 [ 468.667744] ? kasan_check_read+0x11/0x20 [ 468.671904] ? pmd_val+0x88/0x100 [ 468.675364] ? add_mm_counter_fast+0xd0/0xd0 [ 468.679782] ? pmd_val+0x88/0x100 [ 468.683242] ? add_mm_counter_fast+0xd0/0xd0 [ 468.687663] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 468.693211] __handle_mm_fault+0x3709/0x53e0 [ 468.697636] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 468.702491] ? __fpu__restore_sig+0x62f/0x1680 [ 468.707082] ? graph_lock+0x170/0x170 [ 468.710904] ? print_usage_bug+0xc0/0xc0 [ 468.714981] ? graph_lock+0x170/0x170 [ 468.718793] ? graph_lock+0x170/0x170 [ 468.722619] ? handle_mm_fault+0x42a/0xc70 [ 468.726864] ? lock_downgrade+0x900/0x900 [ 468.731054] ? check_preemption_disabled+0x48/0x280 [ 468.736084] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 468.741894] ? kasan_check_read+0x11/0x20 [ 468.746055] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 468.751340] ? rcu_bh_qs+0xc0/0xc0 [ 468.754895] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 468.760356] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 468.765907] ? check_preemption_disabled+0x48/0x280 [ 468.770939] handle_mm_fault+0x54f/0xc70 [ 468.775015] ? __handle_mm_fault+0x53e0/0x53e0 [ 468.779610] ? find_vma+0x34/0x190 [ 468.783171] __do_page_fault+0x67d/0xed0 [ 468.787250] ? mm_fault_error+0x380/0x380 [ 468.791407] ? trace_hardirqs_off+0xb8/0x310 [ 468.795827] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 468.801203] ? trace_hardirqs_on+0x310/0x310 [ 468.805628] do_page_fault+0xf2/0x7e0 [ 468.809449] ? vmalloc_sync_all+0x30/0x30 [ 468.813652] ? error_entry+0x70/0xd0 [ 468.817372] ? trace_hardirqs_off_caller+0xbb/0x310 [ 468.822441] ? trace_hardirqs_on_caller+0xc0/0x310 [ 468.827379] ? syscall_return_slowpath+0x5e0/0x5e0 [ 468.832314] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 468.837166] ? trace_hardirqs_on_caller+0x310/0x310 [ 468.842188] ? trace_hardirqs_off+0x310/0x310 [ 468.846699] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 468.852235] ? prepare_exit_to_usermode+0x291/0x3b0 [ 468.857235] ? page_fault+0x8/0x30 [ 468.860775] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 468.865628] ? page_fault+0x8/0x30 [ 468.869178] page_fault+0x1e/0x30 [ 468.872634] RIP: 0033:0x45ce90 [ 468.875832] Code: Bad RIP value. [ 468.879202] RSP: 002b:000000c42dedf920 EFLAGS: 00010202 [ 468.884585] RAX: 000000c42badf520 RBX: 0000000000000001 RCX: 00000000000000d0 [ 468.891859] RDX: 0000000000000000 RSI: 000000000000001b RDI: 000000c42badf520 [ 468.899144] RBP: 000000c42dedf9c0 R08: 0000000000000027 R09: 000000000000001c [ 468.906420] R10: 0000000000b6bba0 R11: 0000000000000001 R12: 0000000000000001 [ 468.913723] R13: 000000c42ef3e0c0 R14: 0000000000000001 R15: 0000000000000000 [ 468.921377] Mem-Info: [ 468.923827] active_anon:109021 inactive_anon:112 isolated_anon:0 [ 468.923827] active_file:16 inactive_file:16 isolated_file:0 [ 468.923827] unevictable:0 dirty:0 writeback:0 unstable:0 [ 468.923827] slab_reclaimable:10087 slab_unreclaimable:1410194 [ 468.923827] mapped:40963 shmem:119 pagetables:1415 bounce:0 [ 468.923827] free:24300 free_pcp:120 free_cma:0 [ 468.957155] Node 0 active_anon:436084kB inactive_anon:448kB active_file:64kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163852kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 366592kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 468.984865] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 469.011091] lowmem_reserve[]: 0 2819 6323 6323 [ 469.015709] Node 0 DMA32 free:43996kB min:30060kB low:37572kB high:45084kB active_anon:28kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 469.042991] lowmem_reserve[]: 0 0 3503 3503 [ 469.047313] Node 0 Normal free:37044kB min:37352kB low:46688kB high:56024kB active_anon:436056kB inactive_anon:448kB active_file:64kB inactive_file:64kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:6304kB pagetables:5660kB bounce:0kB free_pcp:464kB local_pcp:236kB free_cma:0kB [ 469.076262] lowmem_reserve[]: 0 0 0 0 [ 469.080162] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 469.093881] Node 0 DMA32: 5*4kB (UME) 1*8kB (M) 4*16kB (UME) 4*32kB (ME) 4*64kB (ME) 4*128kB (ME) 4*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 4*2048kB (ME) 7*4096kB (UM) = 43996kB [ 469.109816] Node 0 Normal: 1417*4kB (UME) 1018*8kB (UME) 626*16kB (UME) 273*32kB (M) 48*64kB (M) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 37044kB [ 469.125315] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 469.134179] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 469.142808] 151 total pagecache pages [ 469.146621] 0 pages in swap cache [ 469.150133] Swap cache stats: add 0, delete 0, find 0/0 [ 469.155500] Free swap = 0kB [ 469.158563] Total swap = 0kB [ 469.161587] 1965979 pages RAM [ 469.164689] 0 pages HighMem/MovableOnly [ 469.168738] 342307 pages reserved [ 469.172207] 0 pages cma reserved [ 469.175564] Unreclaimable slab info: [ 469.179313] Name Used Total [ 469.184867] pid_2 101KB 152KB [ 469.190320] TIPC 11KB 21KB [ 469.195701] SCTPv6 16KB 24KB [ 469.201119] sctp_chunk 1229572KB 1229572KB [ 469.206529] sctp_bind_bucket 6KB 15KB [ 469.211990] DCCPv6 14KB 29KB [ 469.217428] DCCP 13KB 20KB [ 469.222875] bridge_fdb_cache 13KB 19KB [ 469.228245] fib6_nodes 91KB 108KB [ 469.233630] ip6_dst_cache 250KB 307KB [ 469.239037] RAWv6 78KB 91KB [ 469.244411] UDPv6 3KB 3KB [ 469.249830] TCPv6 20KB 29KB [ 469.255204] nf_conntrack 1KB 15KB [ 469.260648] sd_ext_cdb 0KB 3KB [ 469.266037] scsi_sense_cache 1056KB 1060KB [ 469.271457] virtio_scsi_cmd 16KB 16KB [ 469.276808] sgpool-128 8KB 8KB [ 469.282206] sgpool-64 4KB 6KB [ 469.287554] sgpool-32 2KB 7KB [ 469.292972] sgpool-16 1KB 3KB [ 469.298340] sgpool-8 0KB 3KB [ 469.303763] mqueue_inode_cache 11KB 14KB [ 469.309271] bio_post_read_ctx 14KB 15KB [ 469.314672] bio-2 14KB 19KB [ 469.320079] jfs_mp 7KB 7KB [ 469.325446] nfs_commit_data 3KB 7KB [ 469.330847] nfs_write_data 34KB 37KB [ 469.336241] ext4_system_zone 0KB 3KB [ 469.341669] dio 4KB 29KB [ 469.347037] bio-1 1KB 3KB [ 469.352465] pid_namespace 2KB 11KB [ 469.357841] kvm_vcpu 23KB 23KB [ 469.363233] rpc_buffers 167KB 197KB [ 469.368633] rpc_tasks 24KB 37KB [ 469.374001] UNIX 29KB 29KB [ 469.379417] tcp_bind_bucket 3KB 12KB [ 469.384790] ip_fib_trie 13KB 19KB [ 469.390215] ip_fib_alias 60KB 75KB [ 469.395583] ip_dst_cache 673KB 900KB [ 469.400990] RAW 46KB 57KB [ 469.406346] UDP 17KB 26KB [ 469.411796] TCP 8KB 11KB [ 469.417169] hugetlbfs_inode_cache 2KB 7KB [ 469.427419] fscache_cookie_jar 13KB 22KB [ 469.432921] eventpoll_pwq 17KB 27KB [ 469.438270] eventpoll_epi 33KB 47KB [ 469.443667] inotify_inode_mark 31KB 43KB [ 469.449180] request_queue 163KB 163KB [ 469.454549] blkdev_requests 1KB 3KB [ 469.459964] blkdev_ioc 8KB 19KB [ 469.465334] bio-0 461KB 461KB [ 469.470764] biovec-max 1658KB 1658KB [ 469.476150] biovec-64 637KB 637KB [ 469.481570] biovec-16 75KB 75KB [ 469.486942] bio_integrity_payload 1KB 4KB [ 469.492688] khugepaged_mm_slot 12KB 15KB [ 469.498160] user_namespace 5KB 11KB [ 469.503573] dmaengine-unmap-256 2KB 6KB [ 469.509177] dmaengine-unmap-128 1KB 3KB [ 469.514723] dmaengine-unmap-16 0KB 4KB [ 469.520217] dmaengine-unmap-2 0KB 3KB [ 469.525568] skbuff_fclone_cache 1293KB 1897KB [ 469.531159] skbuff_head_cache 1232958KB 1232958KB [ 469.536532] configfs_dir_cache 0KB 4KB [ 469.542031] file_lock_cache 1KB 3KB [ 469.547405] file_lock_ctx 0KB 3KB [ 469.552817] fsnotify_mark_connector 18KB 31KB [ 469.558728] net_namespace 60KB 60KB [ 469.564075] shmem_inode_cache 4293KB 4362KB [ 469.569478] task_delay_info 111KB 205KB [ 469.574837] taskstats 52KB 80KB [ 469.580239] proc_dir_entry 628KB 682KB [ 469.585610] pde_opener 2KB 7KB [ 469.591098] seq_file 158KB 208KB [ 469.596484] sigqueue 94KB 189KB [ 469.601909] kernfs_node_cache 10079KB 10387KB [ 469.607281] mnt_cache 119KB 160KB [ 469.612681] filp 3386KB 3870KB [ 469.618026] names_cache 68055KB 68093KB [ 469.623427] iint_cache 74KB 75KB [ 469.628844] key_jar 4KB 7KB [ 469.634215] uts_namespace 3KB 7KB [ 469.639642] nsproxy 1KB 3KB [ 469.645012] vm_area_struct 7358KB 9188KB [ 469.650446] mm_struct 1402KB 1989KB [ 469.655817] fs_cache 118KB 216KB [ 469.661211] files_cache 445KB 626KB [ 469.666560] signal_cache 872KB 1200KB [ 469.671973] sighand_cache 346KB 416KB [ 469.677344] task_struct 3823KB 3861KB [ 469.682757] cred_jar 762KB 1272KB [ 469.688139] anon_vma_chain 3263KB 3661KB [ 469.693557] anon_vma 121KB 327KB [ 469.698968] pid 45KB 132KB [ 469.704317] Acpi-Operand 106KB 162KB [ 469.709858] Acpi-Namespace 19KB 23KB [ 469.715241] numa_policy 0KB 3KB [ 469.720656] debug_objects_cache 1375KB 1378KB [ 469.726199] trace_event_file 258KB 258KB [ 469.731615] ftrace_event_field 372KB 374KB [ 469.737072] pool_workqueue 76KB 88KB [ 469.742526] task_group 5KB 7KB [ 469.747873] page->ptl 1725KB 2154KB [ 469.753303] kmalloc-2097152 2050KB 2050KB [ 469.758721] kmalloc-524288 2056KB 2056KB [ 469.764094] kmalloc-262144 1290KB 1290KB [ 469.769529] kmalloc-131072 650KB 650KB [ 469.774906] kmalloc-65536 1452KB 1452KB [ 469.780297] kmalloc-32768 15873KB 15873KB [ 469.785646] kmalloc-16384 1666KB 1666KB [ 469.791046] kmalloc-8192 1872KB 1872KB [ 469.796414] kmalloc-4096 45164KB 45203KB [ 469.801826] kmalloc-2048 9624KB 10710KB [ 469.807197] kmalloc-1024 15887KB 16805KB [ 469.812616] kmalloc-512 2463675KB 2463675KB [ 469.817983] kmalloc-256 2124KB 2358KB [ 469.823378] kmalloc-128 823KB 882KB [ 469.828796] kmalloc-96 2276KB 3168KB [ 469.834166] kmalloc-64 1973KB 2604KB [ 469.839579] kmalloc-32 1748KB 2492KB [ 469.845449] kmalloc-192 861KB 964KB [ 469.850861] kmem_cache 241KB 243KB [ 469.856236] Out of memory: Kill process 14749 (syz-executor0) score 1004 or sacrifice child [ 469.864791] Killed process 14749 (syz-executor0) total-vm:70120kB, anon-rss:2192kB, file-rss:32640kB, shmem-rss:0kB [ 469.876540] oom_reaper: reaped process 14749 (syz-executor0), now anon-rss:0kB, file-rss:32768kB, shmem-rss:0kB [ 470.024512] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 470.050213] syz-fuzzer cpuset=/ mems_allowed=0 [ 470.054889] CPU: 1 PID: 5337 Comm: syz-fuzzer Not tainted 4.19.0-rc8+ #199 [ 470.061914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 470.071294] Call Trace: [ 470.073894] dump_stack+0x1c4/0x2b6 [ 470.077528] ? dump_stack_print_info.cold.1+0x20/0x20 [ 470.082726] ? mark_held_locks+0x130/0x130 [ 470.086978] ? mark_held_locks+0x130/0x130 [ 470.091222] dump_header+0x27b/0xf72 [ 470.094959] ? pagefault_out_of_memory+0x197/0x197 [ 470.099907] ? mark_held_locks+0x130/0x130 [ 470.104154] ? __lock_acquire+0x7ec/0x4ec0 [ 470.108391] ? mem_cgroup_charge_statistics+0x780/0x780 [ 470.113760] ? print_usage_bug+0xc0/0xc0 [ 470.117822] ? print_usage_bug+0xc0/0xc0 [ 470.121890] ? print_usage_bug+0xc0/0xc0 [ 470.125954] ? graph_lock+0x170/0x170 [ 470.129757] ? print_usage_bug+0xc0/0xc0 [ 470.133816] ? print_usage_bug+0xc0/0xc0 [ 470.137892] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 470.143436] ? find_held_lock+0x36/0x1c0 [ 470.147509] ? mark_held_locks+0xc7/0x130 [ 470.151666] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 470.156768] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 470.161871] ? lockdep_hardirqs_on+0x421/0x5c0 [ 470.166461] ? trace_hardirqs_on+0xbd/0x310 [ 470.170787] ? kasan_check_read+0x11/0x20 [ 470.174955] ? ___ratelimit+0x36f/0x655 [ 470.178931] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 470.184388] ? trace_hardirqs_on+0x310/0x310 [ 470.188800] ? lock_downgrade+0x900/0x900 [ 470.192955] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 470.198061] ? ___ratelimit+0xaa/0x655 [ 470.201954] ? idr_get_free+0xec0/0xec0 [ 470.205937] ? kasan_check_write+0x14/0x20 [ 470.210178] ? do_raw_spin_lock+0xc1/0x230 [ 470.214422] oom_kill_process.cold.27+0x10/0x903 [ 470.219216] ? graph_lock+0x170/0x170 [ 470.223019] ? _raw_spin_unlock+0x2c/0x50 [ 470.227167] ? oom_badness+0xe6/0xaa0 [ 470.230976] ? oom_evaluate_task+0x540/0x540 [ 470.235393] ? find_held_lock+0x36/0x1c0 [ 470.239468] ? out_of_memory+0x974/0x1430 [ 470.243620] ? lock_downgrade+0x900/0x900 [ 470.247769] ? check_preemption_disabled+0x48/0x280 [ 470.252796] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 470.258597] ? kasan_check_read+0x11/0x20 [ 470.262748] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 470.268029] ? rcu_bh_qs+0xc0/0xc0 [ 470.271576] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 470.277117] ? oom_evaluate_task+0x302/0x540 [ 470.281544] out_of_memory+0xa84/0x1430 [ 470.285533] ? oom_killer_disable+0x3a0/0x3a0 [ 470.290036] ? __alloc_pages_slowpath+0xea7/0x2d70 [ 470.294974] ? __mutex_add_waiter+0x2a0/0x2a0 [ 470.299485] __alloc_pages_slowpath+0x230f/0x2d70 [ 470.304357] ? warn_alloc+0x120/0x120 [ 470.308171] ? find_get_entry+0x2f2/0xc40 [ 470.312331] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 470.317869] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 470.322807] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 470.328348] ? should_fail+0x22d/0xd01 [ 470.332241] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 470.337343] ? __lock_is_held+0xb5/0x140 [ 470.341429] ? __lock_is_held+0xb5/0x140 [ 470.345509] ? ___might_sleep+0x1ed/0x300 [ 470.349654] ? lock_release+0x970/0x970 [ 470.353633] ? arch_local_save_flags+0x40/0x40 [ 470.358227] ? __might_sleep+0x95/0x190 [ 470.362211] __alloc_pages_nodemask+0xa80/0xde0 [ 470.366893] ? __alloc_pages_slowpath+0x2d70/0x2d70 [ 470.371919] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 470.377716] ? kasan_check_read+0x11/0x20 [ 470.381871] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 470.387161] ? graph_lock+0x170/0x170 [ 470.390962] ? print_usage_bug+0xc0/0xc0 [ 470.395025] ? graph_lock+0x170/0x170 [ 470.398827] ? graph_lock+0x170/0x170 [ 470.402632] ? __do_page_cache_readahead+0x7ce/0x980 [ 470.407741] ? find_held_lock+0x36/0x1c0 [ 470.411810] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 470.417352] alloc_pages_current+0x10c/0x210 [ 470.421758] ? lock_downgrade+0x900/0x900 [ 470.425916] __page_cache_alloc+0x38f/0x5b0 [ 470.430240] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 470.436039] ? kasan_check_read+0x11/0x20 [ 470.440188] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 470.445467] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 470.450147] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 470.455687] ? check_preemption_disabled+0x48/0x280 [ 470.460715] filemap_fault+0x1594/0x25f0 [ 470.464790] ? __lock_page_or_retry+0xa00/0xa00 [ 470.469460] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 470.475262] ? kasan_check_read+0x11/0x20 [ 470.479415] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 470.484696] ? rcu_bh_qs+0xc0/0xc0 [ 470.488248] ? filemap_map_pages+0xdea/0x1980 [ 470.492763] ? find_get_pages_range_tag+0x1320/0x1320 [ 470.497957] ? graph_lock+0x170/0x170 [ 470.501762] ? mark_held_locks+0x130/0x130 [ 470.506018] ? lock_acquire+0x1ed/0x520 [ 470.509995] ? ext4_filemap_fault+0x7a/0xad [ 470.514327] ? lock_release+0x970/0x970 [ 470.518304] ? arch_local_save_flags+0x40/0x40 [ 470.522914] ? down_read+0xb0/0x1d0 [ 470.526541] ? ext4_filemap_fault+0x7a/0xad [ 470.530869] ? __down_interruptible+0x700/0x700 [ 470.535555] ? find_held_lock+0x36/0x1c0 [ 470.539624] ext4_filemap_fault+0x82/0xad [ 470.543776] __do_fault+0x100/0x6b0 [ 470.547410] ? lock_downgrade+0x900/0x900 [ 470.551561] ? print_bad_pte+0x6c0/0x6c0 [ 470.555630] ? kasan_check_read+0x11/0x20 [ 470.559784] ? do_raw_spin_unlock+0xa7/0x330 [ 470.564194] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 470.568778] ? add_mm_counter_fast+0xd0/0xd0 [ 470.573197] __handle_mm_fault+0x3709/0x53e0 [ 470.577616] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 470.582456] ? mark_held_locks+0xc7/0x130 [ 470.586603] ? graph_lock+0x170/0x170 [ 470.590406] ? print_usage_bug+0xc0/0xc0 [ 470.594469] ? lockdep_hardirqs_on+0x421/0x5c0 [ 470.599050] ? graph_lock+0x170/0x170 [ 470.602852] ? graph_lock+0x170/0x170 [ 470.606675] ? handle_mm_fault+0x42a/0xc70 [ 470.610916] ? lock_downgrade+0x900/0x900 [ 470.615066] ? check_preemption_disabled+0x48/0x280 [ 470.620096] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 470.625907] ? kasan_check_read+0x11/0x20 [ 470.630060] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 470.635342] ? rcu_bh_qs+0xc0/0xc0 [ 470.638892] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 470.644349] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 470.649895] ? check_preemption_disabled+0x48/0x280 [ 470.654922] handle_mm_fault+0x54f/0xc70 [ 470.658994] ? __handle_mm_fault+0x53e0/0x53e0 [ 470.663578] ? find_vma+0x34/0x190 [ 470.667134] __do_page_fault+0x67d/0xed0 [ 470.671208] ? mm_fault_error+0x380/0x380 [ 470.675357] ? trace_hardirqs_off+0xb8/0x310 [ 470.679770] ? trace_hardirqs_on+0x310/0x310 [ 470.684179] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 470.689543] ? trace_hardirqs_on+0x310/0x310 [ 470.693989] do_page_fault+0xf2/0x7e0 [ 470.697807] ? vmalloc_sync_all+0x30/0x30 [ 470.701955] ? error_entry+0x70/0xd0 [ 470.705667] ? trace_hardirqs_off_caller+0xbb/0x310 [ 470.710711] ? trace_hardirqs_on_caller+0xc0/0x310 [ 470.715642] ? syscall_return_slowpath+0x5e0/0x5e0 [ 470.720570] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 470.725428] ? trace_hardirqs_on_caller+0x310/0x310 [ 470.730445] ? trace_hardirqs_off+0x310/0x310 [ 470.734943] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 470.740496] ? prepare_exit_to_usermode+0x291/0x3b0 [ 470.745513] ? page_fault+0x8/0x30 [ 470.749059] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 470.753909] ? page_fault+0x8/0x30 [ 470.757454] page_fault+0x1e/0x30 [ 470.760911] RIP: 0033:0x405190 [ 470.764129] Code: 20 48 89 1c 24 48 89 54 24 08 48 89 4c 24 10 e8 76 c9 00 00 48 8b 44 24 38 48 8b 4c 24 18 eb 8a e8 c5 4d 05 00 e9 30 fe ff ff <64> 48 8b 0c 25 f8 ff ff ff 48 3b 61 10 76 56 48 83 ec 30 48 89 6c [ 470.783054] RSP: 002b:000000c420023718 EFLAGS: 00010206 [ 470.788437] RAX: 000000c420023738 RBX: 0000000000000000 RCX: 0000006523b25d48 [ 470.795708] RDX: beeb78cb6c5f7a55 RSI: 3eeb78cb6c5f7a55 RDI: 000000c42002367c [ 470.802974] RBP: 000000c420023750 R08: 00007fff60e5601d R09: 0000007edb738e8c [ 470.810239] R10: 001a3f4fb1800000 R11: 0000000000000001 R12: 0000000000000001 [ 470.817504] R13: 00000000000000f2 R14: 0000000000000032 R15: 0000000000000000 [ 470.828260] Mem-Info: [ 470.833985] active_anon:108479 inactive_anon:112 isolated_anon:0 [ 470.833985] active_file:26 inactive_file:87 isolated_file:0 [ 470.833985] unevictable:0 dirty:0 writeback:0 unstable:0 [ 470.833985] slab_reclaimable:10092 slab_unreclaimable:1410530 [ 470.833985] mapped:41005 shmem:119 pagetables:1392 bounce:0 [ 470.833985] free:24384 free_pcp:98 free_cma:0 [ 470.877815] Node 0 active_anon:433916kB inactive_anon:448kB active_file:104kB inactive_file:96kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163920kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 364544kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 470.997348] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 471.116611] lowmem_reserve[]: 0 2819 6323 6323 [ 471.136553] Node 0 DMA32 free:43996kB min:30060kB low:37572kB high:45084kB active_anon:28kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 471.211085] lowmem_reserve[]: 0 0 3503 3503 [ 471.215470] Node 0 Normal free:37104kB min:37352kB low:46688kB high:56024kB active_anon:433888kB inactive_anon:448kB active_file:72kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:6272kB pagetables:5568kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 471.309167] lowmem_reserve[]: 0 0 0 0 [ 471.313019] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 471.371081] Node 0 DMA32: 5*4kB (UME) 1*8kB (M) 4*16kB (UME) 4*32kB (ME) 4*64kB (ME) 4*128kB (ME) 4*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 4*2048kB (ME) 7*4096kB (UM) = 43996kB [ 471.424615] Node 0 Normal: 1416*4kB (ME) 1020*8kB (ME) 626*16kB (UME) 274*32kB (UM) 49*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (U) 0*4096kB = 37792kB [ 471.481241] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 471.517028] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 471.564483] 171 total pagecache pages [ 471.568316] 0 pages in swap cache [ 471.592792] Swap cache stats: add 0, delete 0, find 0/0 [ 471.598205] Free swap = 0kB [ 471.633763] Total swap = 0kB [ 471.636799] 1965979 pages RAM [ 471.642225] 0 pages HighMem/MovableOnly [ 471.674874] 342307 pages reserved [ 471.678342] 0 pages cma reserved [ 471.703255] Unreclaimable slab info: [ 471.707346] Name Used Total [ 471.739942] pid_2 101KB 152KB [ 471.745367] TIPC 11KB 21KB [ 471.786188] SCTPv6 16KB 24KB [ 471.809841] sctp_chunk 1230007KB 1230007KB [ 471.815225] sctp_bind_bucket 6KB 15KB [ 471.855527] DCCPv6 14KB 29KB [ 471.876616] DCCP 13KB 20KB [ 471.901753] bridge_fdb_cache 13KB 19KB [ 471.907147] fib6_nodes 91KB 108KB [ 471.946012] ip6_dst_cache 250KB 307KB [ 471.966615] RAWv6 78KB 91KB [ 471.978562] UDPv6 3KB 3KB [ 471.983951] TCPv6 20KB 29KB [ 472.000163] nf_conntrack 1KB 15KB [ 472.005566] sd_ext_cdb 0KB 3KB [ 472.021474] scsi_sense_cache 1056KB 1060KB [ 472.026851] virtio_scsi_cmd 16KB 16KB [ 472.059624] sgpool-128 8KB 8KB [ 472.065005] sgpool-64 4KB 6KB [ 472.092553] sgpool-32 2KB 7KB [ 472.097932] sgpool-16 1KB 3KB [ 472.126612] sgpool-8 0KB 3KB [ 472.148940] mqueue_inode_cache 11KB 14KB [ 472.154424] bio_post_read_ctx 14KB 15KB [ 472.192179] bio-2 14KB 19KB [ 472.197563] jfs_mp 7KB 7KB [ 472.238600] nfs_commit_data 3KB 7KB [ 472.243978] nfs_write_data 34KB 37KB [ 472.279744] ext4_system_zone 0KB 3KB [ 472.285156] dio 4KB 29KB [ 472.333533] bio-1 1KB 3KB [ 472.347437] pid_namespace 2KB 11KB [ 472.352879] kvm_vcpu 23KB 23KB [ 472.358255] rpc_buffers 165KB 197KB [ 472.424755] rpc_tasks 24KB 37KB [ 472.444968] UNIX 29KB 29KB [ 472.460757] tcp_bind_bucket 3KB 12KB [ 472.466181] ip_fib_trie 13KB 19KB [ 472.495640] ip_fib_alias 60KB 75KB [ 472.511291] ip_dst_cache 673KB 900KB [ 472.516671] RAW 46KB 57KB [ 472.544843] UDP 17KB 26KB [ 472.561880] TCP 8KB 11KB [ 472.567268] hugetlbfs_inode_cache 2KB 7KB [ 472.597935] fscache_cookie_jar 13KB 22KB [ 472.610500] eventpoll_pwq 17KB 27KB [ 472.615877] eventpoll_epi 33KB 47KB [ 472.647441] inotify_inode_mark 31KB 43KB [ 472.659371] request_queue 163KB 163KB [ 472.668183] blkdev_requests 1KB 3KB [ 472.677990] blkdev_ioc 8KB 19KB [ 472.683502] bio-0 480KB 480KB [ 472.689231] biovec-max 1658KB 1658KB [ 472.695293] biovec-64 677KB 677KB [ 472.700825] biovec-16 78KB 78KB [ 472.706189] bio_integrity_payload 1KB 4KB [ 472.711993] khugepaged_mm_slot 12KB 15KB [ 472.717461] user_namespace 5KB 11KB [ 472.722917] dmaengine-unmap-256 2KB 6KB [ 472.728660] dmaengine-unmap-128 1KB 3KB [ 472.734214] dmaengine-unmap-16 0KB 4KB [ 472.739748] dmaengine-unmap-2 0KB 3KB [ 472.745167] skbuff_fclone_cache 1259KB 1882KB [ 472.750751] skbuff_head_cache 1233397KB 1233397KB [ 472.756171] configfs_dir_cache 0KB 4KB [ 472.761747] file_lock_cache 1KB 3KB [ 472.767120] file_lock_ctx 0KB 3KB [ 472.772918] fsnotify_mark_connector 18KB 31KB [ 472.789225] net_namespace 60KB 60KB [ 472.798317] shmem_inode_cache 4293KB 4362KB [ 472.803790] task_delay_info 111KB 205KB [ 472.809279] taskstats 52KB 80KB [ 472.814655] proc_dir_entry 628KB 682KB [ 472.820118] pde_opener 2KB 7KB [ 472.825510] seq_file 157KB 208KB [ 472.830979] sigqueue 94KB 189KB [ 472.836358] kernfs_node_cache 10079KB 10387KB [ 472.841802] mnt_cache 119KB 160KB [ 472.847182] filp 3380KB 3866KB [ 472.852606] names_cache 68072KB 68085KB [ 472.857980] iint_cache 74KB 75KB [ 472.863465] key_jar 4KB 7KB [ 472.868901] uts_namespace 3KB 7KB [ 472.874281] nsproxy 1KB 3KB [ 472.890013] vm_area_struct 7344KB 9188KB [ 472.895389] mm_struct 1400KB 1989KB [ 472.907558] fs_cache 118KB 216KB [ 472.932929] files_cache 444KB 626KB [ 472.938307] signal_cache 871KB 1200KB [ 472.967723] sighand_cache 346KB 416KB [ 472.993118] task_struct 3823KB 3848KB [ 473.014755] cred_jar 761KB 1272KB [ 473.040030] anon_vma_chain 3259KB 3661KB [ 473.045417] anon_vma 121KB 327KB [ 473.061487] pid 45KB 132KB [ 473.066865] Acpi-Operand 106KB 162KB [ 473.072277] Acpi-Namespace 19KB 23KB [ 473.077625] numa_policy 0KB 3KB [ 473.083002] debug_objects_cache 1375KB 1378KB [ 473.088551] trace_event_file 258KB 258KB [ 473.093898] ftrace_event_field 372KB 374KB [ 473.099377] pool_workqueue 76KB 88KB [ 473.104727] task_group 5KB 7KB [ 473.110170] page->ptl 1723KB 2154KB [ 473.115535] kmalloc-2097152 2050KB 2050KB [ 473.120939] kmalloc-524288 2056KB 2056KB [ 473.126294] kmalloc-262144 1290KB 1290KB [ 473.131708] kmalloc-131072 650KB 650KB [ 473.137070] kmalloc-65536 1452KB 1452KB [ 473.142446] kmalloc-32768 15873KB 15873KB [ 473.147791] kmalloc-16384 1666KB 1666KB [ 473.153165] kmalloc-8192 1872KB 1872KB [ 473.158543] kmalloc-4096 45156KB 45186KB [ 473.163911] kmalloc-2048 9607KB 10703KB [ 473.169289] kmalloc-1024 15887KB 16805KB [ 473.174649] kmalloc-512 2464672KB 2464672KB [ 473.181573] kmalloc-256 2123KB 2358KB [ 473.186945] kmalloc-128 822KB 882KB [ 473.192322] kmalloc-96 2264KB 3168KB [ 473.197668] kmalloc-64 1973KB 2604KB [ 473.203049] kmalloc-32 1740KB 2488KB [ 473.208398] kmalloc-192 861KB 964KB [ 473.213772] kmem_cache 241KB 243KB [ 473.219155] Out of memory: Kill process 14772 (syz-executor0) score 1004 or sacrifice child [ 473.227710] Killed process 14772 (syz-executor0) total-vm:70120kB, anon-rss:2192kB, file-rss:32640kB, shmem-rss:0kB [ 473.239512] oom_reaper: reaped process 14772 (syz-executor0), now anon-rss:0kB, file-rss:32768kB, shmem-rss:0kB [ 474.087962] rsyslogd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 474.116681] rsyslogd cpuset=/ mems_allowed=0 [ 474.121243] CPU: 0 PID: 5221 Comm: rsyslogd Not tainted 4.19.0-rc8+ #199 [ 474.128088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 474.137457] Call Trace: [ 474.140065] dump_stack+0x1c4/0x2b6 [ 474.143707] ? dump_stack_print_info.cold.1+0x20/0x20 [ 474.148911] ? mark_held_locks+0x130/0x130 [ 474.153160] ? mark_held_locks+0x130/0x130 [ 474.157437] dump_header+0x27b/0xf72 [ 474.161180] ? pagefault_out_of_memory+0x197/0x197 [ 474.166130] ? mark_held_locks+0x130/0x130 [ 474.170374] ? __lock_acquire+0x7ec/0x4ec0 [ 474.174626] ? mem_cgroup_charge_statistics+0x780/0x780 [ 474.180007] ? print_usage_bug+0xc0/0xc0 [ 474.184080] ? print_usage_bug+0xc0/0xc0 [ 474.188158] ? print_usage_bug+0xc0/0xc0 [ 474.192231] ? graph_lock+0x170/0x170 [ 474.196043] ? print_usage_bug+0xc0/0xc0 [ 474.200107] ? print_usage_bug+0xc0/0xc0 [ 474.204193] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 474.209744] ? find_held_lock+0x36/0x1c0 [ 474.213827] ? mark_held_locks+0xc7/0x130 [ 474.217990] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 474.223102] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 474.228226] ? lockdep_hardirqs_on+0x421/0x5c0 [ 474.232815] ? trace_hardirqs_on+0xbd/0x310 [ 474.237152] ? kasan_check_read+0x11/0x20 [ 474.241307] ? ___ratelimit+0x36f/0x655 [ 474.245293] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 474.250753] ? trace_hardirqs_on+0x310/0x310 [ 474.255168] ? lock_downgrade+0x900/0x900 [ 474.259329] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 474.264443] ? ___ratelimit+0xaa/0x655 [ 474.268339] ? idr_get_free+0xec0/0xec0 [ 474.272323] ? kasan_check_write+0x14/0x20 [ 474.276567] ? do_raw_spin_lock+0xc1/0x230 [ 474.280815] oom_kill_process.cold.27+0x10/0x903 [ 474.285581] ? graph_lock+0x170/0x170 [ 474.289395] ? _raw_spin_unlock+0x2c/0x50 [ 474.293549] ? oom_badness+0xe6/0xaa0 [ 474.297366] ? oom_evaluate_task+0x540/0x540 [ 474.301798] ? find_held_lock+0x36/0x1c0 [ 474.305873] ? out_of_memory+0x974/0x1430 [ 474.310030] ? lock_downgrade+0x900/0x900 [ 474.314190] ? check_preemption_disabled+0x48/0x280 [ 474.319310] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 474.325119] ? kasan_check_read+0x11/0x20 [ 474.329290] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 474.334573] ? rcu_bh_qs+0xc0/0xc0 [ 474.338134] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 474.343677] ? oom_evaluate_task+0x302/0x540 [ 474.348100] out_of_memory+0xa84/0x1430 [ 474.352099] ? unreserve_highatomic_pageblock+0x380/0x5d0 [ 474.357657] ? oom_killer_disable+0x3a0/0x3a0 [ 474.362163] ? __alloc_pages_slowpath+0xea7/0x2d70 [ 474.367103] ? __mutex_add_waiter+0x2a0/0x2a0 [ 474.371619] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 474.376640] ? find_next_bit+0x104/0x130 [ 474.380717] __alloc_pages_slowpath+0x230f/0x2d70 [ 474.385605] ? warn_alloc+0x120/0x120 [ 474.389418] ? __radix_tree_lookup+0x4c0/0x4c0 [ 474.394022] ? find_get_entry+0x2f2/0xc40 [ 474.398188] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 474.403738] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 474.408678] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 474.414228] ? should_fail+0x22d/0xd01 [ 474.418137] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 474.423254] ? __lock_is_held+0xb5/0x140 [ 474.427336] ? __put_page+0x190/0x190 [ 474.431174] ? __lock_is_held+0xb5/0x140 [ 474.435264] ? ___might_sleep+0x1ed/0x300 [ 474.439418] ? lock_release+0x970/0x970 [ 474.443411] ? arch_local_save_flags+0x40/0x40 [ 474.448012] ? __might_sleep+0x95/0x190 [ 474.452000] __alloc_pages_nodemask+0xa80/0xde0 [ 474.456685] ? __alloc_pages_slowpath+0x2d70/0x2d70 [ 474.461713] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 474.467522] ? kasan_check_read+0x11/0x20 [ 474.471678] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 474.476974] ? graph_lock+0x170/0x170 [ 474.480791] ? print_usage_bug+0xc0/0xc0 [ 474.484863] ? graph_lock+0x170/0x170 [ 474.488672] ? graph_lock+0x170/0x170 [ 474.492487] ? __do_page_cache_readahead+0x7ce/0x980 [ 474.497607] ? find_held_lock+0x36/0x1c0 [ 474.501685] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 474.507236] alloc_pages_current+0x10c/0x210 [ 474.511653] ? lock_downgrade+0x900/0x900 [ 474.515814] __page_cache_alloc+0x38f/0x5b0 [ 474.520154] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 474.525960] ? kasan_check_read+0x11/0x20 [ 474.530117] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 474.535421] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 474.540104] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 474.545663] ? check_preemption_disabled+0x48/0x280 [ 474.550695] filemap_fault+0x1594/0x25f0 [ 474.554776] ? __lock_page_or_retry+0xa00/0xa00 [ 474.559460] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 474.565261] ? kasan_check_read+0x11/0x20 [ 474.569397] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 474.574658] ? rcu_bh_qs+0xc0/0xc0 [ 474.578196] ? filemap_map_pages+0xdea/0x1980 [ 474.582710] ? find_get_pages_range_tag+0x1320/0x1320 [ 474.587916] ? lockdep_hardirqs_on+0x421/0x5c0 [ 474.592507] ? graph_lock+0x170/0x170 [ 474.596309] ? mark_held_locks+0x130/0x130 [ 474.600527] ? compat_start_thread+0x80/0x80 [ 474.604941] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 474.610491] ? lock_acquire+0x1ed/0x520 [ 474.614474] ? ext4_filemap_fault+0x7a/0xad [ 474.618812] ? lock_release+0x970/0x970 [ 474.622797] ? arch_local_save_flags+0x40/0x40 [ 474.627394] ? down_read+0xb0/0x1d0 [ 474.631008] ? ext4_filemap_fault+0x7a/0xad [ 474.635313] ? __down_interruptible+0x700/0x700 [ 474.639994] ext4_filemap_fault+0x82/0xad [ 474.644430] __do_fault+0x100/0x6b0 [ 474.648070] ? lock_downgrade+0x900/0x900 [ 474.652227] ? print_bad_pte+0x6c0/0x6c0 [ 474.656293] ? kasan_check_read+0x11/0x20 [ 474.660431] ? pmd_val+0x88/0x100 [ 474.663870] ? add_mm_counter_fast+0xd0/0xd0 [ 474.668265] ? pmd_val+0x88/0x100 [ 474.671716] ? add_mm_counter_fast+0xd0/0xd0 [ 474.676144] ? kasan_check_write+0x14/0x20 [ 474.680397] ? do_raw_spin_lock+0xc1/0x230 [ 474.684645] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 474.690189] __handle_mm_fault+0x3709/0x53e0 [ 474.694588] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 474.699432] ? graph_lock+0x170/0x170 [ 474.703244] ? print_usage_bug+0xc0/0xc0 [ 474.707323] ? graph_lock+0x170/0x170 [ 474.711143] ? graph_lock+0x170/0x170 [ 474.714980] ? handle_mm_fault+0x42a/0xc70 [ 474.719217] ? lock_downgrade+0x900/0x900 [ 474.723352] ? check_preemption_disabled+0x48/0x280 [ 474.728369] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 474.734175] ? kasan_check_read+0x11/0x20 [ 474.738344] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 474.743628] ? rcu_bh_qs+0xc0/0xc0 [ 474.747168] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 474.752624] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 474.758153] ? check_preemption_disabled+0x48/0x280 [ 474.763183] handle_mm_fault+0x54f/0xc70 [ 474.767262] ? __handle_mm_fault+0x53e0/0x53e0 [ 474.771855] ? find_vma+0x34/0x190 [ 474.775413] __do_page_fault+0x67d/0xed0 [ 474.779481] ? mm_fault_error+0x380/0x380 [ 474.783630] ? trace_hardirqs_off+0xb8/0x310 [ 474.788024] ? trace_hardirqs_on+0x310/0x310 [ 474.792434] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 474.797805] ? trace_hardirqs_on+0x310/0x310 [ 474.802234] do_page_fault+0xf2/0x7e0 [ 474.806040] ? vmalloc_sync_all+0x30/0x30 [ 474.810177] ? error_entry+0x70/0xd0 [ 474.813880] ? trace_hardirqs_off_caller+0xbb/0x310 [ 474.818931] ? trace_hardirqs_on_caller+0xc0/0x310 [ 474.823875] ? syscall_return_slowpath+0x5e0/0x5e0 [ 474.828816] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 474.833668] ? trace_hardirqs_on_caller+0x310/0x310 [ 474.838682] ? trace_hardirqs_off+0x310/0x310 [ 474.843175] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 474.848709] ? prepare_exit_to_usermode+0x291/0x3b0 [ 474.853732] ? page_fault+0x8/0x30 [ 474.857287] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 474.862150] ? page_fault+0x8/0x30 [ 474.865703] page_fault+0x1e/0x30 [ 474.869152] RIP: 0033:0x41d18c [ 474.872330] Code: Bad RIP value. [ 474.875674] RSP: 002b:00007fa17a46cd60 EFLAGS: 00010202 [ 474.881033] RAX: 0000000000000026 RBX: 00007fa17bca25a3 RCX: 0000000000000009 [ 474.888304] RDX: 0000000000000000 RSI: 00007fa17bca25a3 RDI: 00007fa17bca25a0 [ 474.895647] RBP: 0000000000ff55a0 R08: 00007fa17bca25a3 R09: 00000000000007e2 [ 474.902911] R10: 0000000000000011 R11: a3d70a3d70a3d70b R12: 0000000000000000 [ 474.910171] R13: 00007fa17bca25a3 R14: 0000000000000dfc R15: 00007fa17bca178d [ 474.926037] Mem-Info: [ 474.928533] active_anon:107937 inactive_anon:112 isolated_anon:0 [ 474.928533] active_file:24 inactive_file:8 isolated_file:0 [ 474.928533] unevictable:0 dirty:0 writeback:0 unstable:0 [ 474.928533] slab_reclaimable:10109 slab_unreclaimable:1411403 [ 474.928533] mapped:40963 shmem:119 pagetables:1369 bounce:0 [ 474.928533] free:24305 free_pcp:0 free_cma:0 [ 474.969408] Node 0 active_anon:431748kB inactive_anon:448kB active_file:96kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163852kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 362496kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 475.008757] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 475.044372] lowmem_reserve[]: 0 2819 6323 6323 [ 475.049108] Node 0 DMA32 free:43996kB min:30060kB low:37572kB high:45084kB active_anon:28kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 475.086588] lowmem_reserve[]: 0 0 3503 3503 [ 475.091041] Node 0 Normal free:37316kB min:37352kB low:46688kB high:56024kB active_anon:431720kB inactive_anon:448kB active_file:0kB inactive_file:136kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:6240kB pagetables:5476kB bounce:0kB free_pcp:220kB local_pcp:0kB free_cma:0kB [ 475.122919] lowmem_reserve[]: 0 0 0 0 [ 475.126786] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 475.145241] Node 0 DMA32: 5*4kB (UME) 1*8kB (M) 4*16kB (UME) 4*32kB (ME) 4*64kB (ME) 4*128kB (ME) 4*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 4*2048kB (ME) 7*4096kB (UM) = 43996kB [ 475.166508] Node 0 Normal: 1405*4kB (UME) 1020*8kB (ME) 625*16kB (ME) 274*32kB (M) 48*64kB (M) 0*128kB 0*256kB 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 37156kB [ 475.182564] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 475.194435] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 475.203095] 152 total pagecache pages [ 475.206926] 0 pages in swap cache [ 475.214086] Swap cache stats: add 0, delete 0, find 0/0 [ 475.223743] Free swap = 0kB [ 475.226768] Total swap = 0kB [ 475.235621] 1965979 pages RAM [ 475.244482] 0 pages HighMem/MovableOnly [ 475.252632] 342307 pages reserved [ 475.256093] 0 pages cma reserved [ 475.265163] Unreclaimable slab info: [ 475.273922] Name Used Total [ 475.284443] pid_2 101KB 152KB [ 475.294028] TIPC 11KB 21KB [ 475.304190] SCTPv6 16KB 24KB [ 475.314461] sctp_chunk 1230690KB 1230690KB [ 475.320908] sctp_bind_bucket 6KB 15KB [ 475.326282] DCCPv6 14KB 29KB [ 475.334292] DCCP 13KB 20KB [ 475.339758] bridge_fdb_cache 13KB 19KB [ 475.345148] fib6_nodes 91KB 108KB [ 475.356470] ip6_dst_cache 249KB 307KB [ 475.361912] RAWv6 78KB 91KB [ 475.367278] UDPv6 3KB 3KB [ 475.374413] TCPv6 20KB 29KB [ 475.384093] nf_conntrack 1KB 15KB [ 475.389566] sd_ext_cdb 0KB 3KB [ 475.394931] scsi_sense_cache 1056KB 1060KB [ 475.404363] virtio_scsi_cmd 16KB 16KB [ 475.411814] sgpool-128 8KB 8KB [ 475.417193] sgpool-64 4KB 6KB [ 475.426366] sgpool-32 2KB 7KB [ 475.431842] sgpool-16 1KB 3KB [ 475.437226] sgpool-8 0KB 3KB [ 475.444278] mqueue_inode_cache 11KB 14KB [ 475.453928] bio_post_read_ctx 14KB 15KB [ 475.461876] bio-2 14KB 19KB [ 475.467246] jfs_mp 7KB 7KB [ 475.474009] nfs_commit_data 3KB 7KB [ 475.484192] nfs_write_data 34KB 37KB [ 475.494186] ext4_system_zone 0KB 3KB [ 475.499657] dio 4KB 29KB [ 475.505030] bio-1 1KB 3KB [ 475.516361] pid_namespace 2KB 11KB [ 475.521816] kvm_vcpu 23KB 23KB [ 475.527181] rpc_buffers 165KB 197KB [ 475.534026] rpc_tasks 24KB 37KB [ 475.544110] UNIX 29KB 29KB [ 475.554788] tcp_bind_bucket 3KB 12KB [ 475.560355] ip_fib_trie 13KB 19KB [ 475.565731] ip_fib_alias 60KB 75KB [ 475.572938] ip_dst_cache 673KB 900KB [ 475.578325] RAW 46KB 57KB [ 475.586669] UDP 17KB 26KB [ 475.593763] TCP 8KB 11KB [ 475.603314] hugetlbfs_inode_cache 2KB 7KB [ 475.613073] fscache_cookie_jar 13KB 22KB [ 475.622312] eventpoll_pwq 17KB 27KB [ 475.627682] eventpoll_epi 33KB 47KB [ 475.634342] inotify_inode_mark 31KB 43KB [ 475.644104] request_queue 163KB 163KB [ 475.649604] blkdev_requests 1KB 3KB [ 475.654970] blkdev_ioc 12KB 19KB [ 475.664468] bio-0 521KB 521KB [ 475.671622] biovec-max 1658KB 1658KB [ 475.677044] biovec-64 763KB 763KB [ 475.682482] biovec-16 86KB 86KB [ 475.687852] bio_integrity_payload 1KB 4KB [ 475.694328] khugepaged_mm_slot 12KB 15KB [ 475.702745] user_namespace 5KB 11KB [ 475.708645] dmaengine-unmap-256 2KB 6KB [ 475.714190] dmaengine-unmap-128 1KB 3KB [ 475.732026] dmaengine-unmap-16 0KB 4KB [ 475.737494] dmaengine-unmap-2 0KB 3KB [ 475.744478] skbuff_fclone_cache 1256KB 1882KB [ 475.754437] skbuff_head_cache 1234106KB 1234106KB [ 475.763980] configfs_dir_cache 0KB 4KB [ 475.774160] file_lock_cache 1KB 3KB [ 475.781542] file_lock_ctx 0KB 3KB [ 475.786917] fsnotify_mark_connector 18KB 31KB [ 475.793996] net_namespace 60KB 60KB [ 475.799455] shmem_inode_cache 4293KB 4362KB [ 475.804827] task_delay_info 111KB 205KB [ 475.815955] taskstats 52KB 80KB [ 475.821387] proc_dir_entry 628KB 682KB [ 475.826759] pde_opener 2KB 7KB [ 475.834085] seq_file 157KB 208KB [ 475.843872] sigqueue 94KB 189KB [ 475.855032] kernfs_node_cache 10079KB 10387KB [ 475.864749] mnt_cache 118KB 160KB [ 475.870202] filp 3373KB 3866KB [ 475.875576] names_cache 68068KB 68085KB [ 475.883171] iint_cache 74KB 75KB [ 475.890721] key_jar 4KB 7KB [ 475.896103] uts_namespace 3KB 7KB [ 475.901539] nsproxy 1KB 3KB [ 475.906909] vm_area_struct 7343KB 9188KB [ 475.914035] mm_struct 1400KB 1989KB [ 475.923816] fs_cache 118KB 216KB [ 475.929306] files_cache 444KB 626KB [ 475.934687] signal_cache 871KB 1200KB [ 475.944212] sighand_cache 346KB 416KB [ 475.951426] task_struct 3823KB 3848KB [ 475.956794] cred_jar 761KB 1272KB [ 475.964110] anon_vma_chain 3256KB 3661KB [ 475.969583] anon_vma 121KB 327KB [ 475.974954] pid 45KB 132KB [ 475.986174] Acpi-Operand 106KB 162KB [ 475.991614] Acpi-Namespace 19KB 23KB [ 475.996984] numa_policy 0KB 3KB [ 476.004944] debug_objects_cache 1375KB 1378KB [ 476.014171] trace_event_file 258KB 258KB [ 476.025375] ftrace_event_field 372KB 374KB [ 476.034235] pool_workqueue 76KB 88KB [ 476.044283] task_group 5KB 7KB [ 476.054281] page->ptl 1722KB 2154KB [ 476.060950] kmalloc-2097152 2050KB 2050KB [ 476.066325] kmalloc-524288 2056KB 2056KB [ 476.074304] kmalloc-262144 1290KB 1290KB [ 476.081282] kmalloc-131072 650KB 650KB [ 476.086657] kmalloc-65536 1452KB 1452KB [ 476.094026] kmalloc-32768 15873KB 15873KB [ 476.103626] kmalloc-16384 1666KB 1666KB [ 476.114186] kmalloc-8192 1872KB 1872KB [ 476.120333] kmalloc-4096 45147KB 45186KB [ 476.125705] kmalloc-2048 9596KB 10703KB [ 476.134972] kmalloc-1024 15881KB 16805KB [ 476.140423] kmalloc-512 2465985KB 2465985KB [ 476.145795] kmalloc-256 2123KB 2358KB [ 476.154294] kmalloc-128 822KB 882KB [ 476.159724] kmalloc-96 2261KB 3168KB [ 476.165086] kmalloc-64 1970KB 2604KB [ 476.174165] kmalloc-32 1739KB 2488KB [ 476.182856] kmalloc-192 861KB 964KB [ 476.188247] kmem_cache 241KB 243KB [ 476.193687] Out of memory: Kill process 14798 (syz-executor0) score 1004 or sacrifice child [ 476.204707] Killed process 14798 (syz-executor0) total-vm:70120kB, anon-rss:2192kB, file-rss:32640kB, shmem-rss:0kB [ 476.664220] rs:main Q:Reg invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 476.676259] rs:main Q:Reg cpuset=/ mems_allowed=0 [ 476.681243] CPU: 0 PID: 5219 Comm: rs:main Q:Reg Not tainted 4.19.0-rc8+ #199 [ 476.688532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 476.697896] Call Trace: [ 476.700506] dump_stack+0x1c4/0x2b6 [ 476.704163] ? dump_stack_print_info.cold.1+0x20/0x20 [ 476.709374] ? mark_held_locks+0x130/0x130 [ 476.713631] ? mark_held_locks+0x130/0x130 [ 476.717883] dump_header+0x27b/0xf72 [ 476.721620] ? pagefault_out_of_memory+0x197/0x197 [ 476.726565] ? mark_held_locks+0x130/0x130 [ 476.730814] ? __lock_acquire+0x7ec/0x4ec0 [ 476.735057] ? mem_cgroup_charge_statistics+0x780/0x780 [ 476.740430] ? print_usage_bug+0xc0/0xc0 [ 476.744504] ? print_usage_bug+0xc0/0xc0 [ 476.748579] ? graph_lock+0x170/0x170 [ 476.752394] ? print_usage_bug+0xc0/0xc0 [ 476.756469] ? print_usage_bug+0xc0/0xc0 [ 476.760557] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 476.766116] ? find_held_lock+0x36/0x1c0 [ 476.770211] ? mark_held_locks+0xc7/0x130 [ 476.774371] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 476.779491] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 476.784612] ? lockdep_hardirqs_on+0x421/0x5c0 [ 476.789211] ? trace_hardirqs_on+0xbd/0x310 [ 476.793546] ? kasan_check_read+0x11/0x20 [ 476.797707] ? ___ratelimit+0x36f/0x655 [ 476.801699] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 476.807172] ? trace_hardirqs_on+0x310/0x310 [ 476.811598] ? lock_downgrade+0x900/0x900 [ 476.815769] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 476.820914] ? ___ratelimit+0xaa/0x655 [ 476.824839] ? idr_get_free+0xec0/0xec0 [ 476.828822] ? kasan_check_write+0x14/0x20 [ 476.833050] ? do_raw_spin_lock+0xc1/0x230 [ 476.837276] oom_kill_process.cold.27+0x10/0x903 [ 476.842021] ? graph_lock+0x170/0x170 [ 476.845807] ? _raw_spin_unlock+0x2c/0x50 [ 476.849940] ? oom_badness+0xe6/0xaa0 [ 476.853728] ? oom_evaluate_task+0x540/0x540 [ 476.858129] ? find_held_lock+0x36/0x1c0 [ 476.862183] ? out_of_memory+0x974/0x1430 [ 476.866321] ? lock_downgrade+0x900/0x900 [ 476.870458] ? check_preemption_disabled+0x48/0x280 [ 476.875465] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 476.881250] ? kasan_check_read+0x11/0x20 [ 476.885390] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 476.890654] ? rcu_bh_qs+0xc0/0xc0 [ 476.894184] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 476.899707] ? oom_evaluate_task+0x302/0x540 [ 476.904106] out_of_memory+0xa84/0x1430 [ 476.908076] ? oom_killer_disable+0x3a0/0x3a0 [ 476.912560] ? __alloc_pages_slowpath+0xea7/0x2d70 [ 476.917479] ? __mutex_add_waiter+0x2a0/0x2a0 [ 476.921969] __alloc_pages_slowpath+0x230f/0x2d70 [ 476.926814] ? warn_alloc+0x120/0x120 [ 476.930609] ? find_get_entry+0x2f2/0xc40 [ 476.934748] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 476.940276] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 476.945194] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 476.950726] ? should_fail+0x22d/0xd01 [ 476.954604] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 476.959698] ? __lock_is_held+0xb5/0x140 [ 476.963760] ? __lock_is_held+0xb5/0x140 [ 476.967812] ? ___might_sleep+0x1ed/0x300 [ 476.971944] ? lock_release+0x970/0x970 [ 476.975911] ? arch_local_save_flags+0x40/0x40 [ 476.980486] ? __might_sleep+0x95/0x190 [ 476.984448] __alloc_pages_nodemask+0xa80/0xde0 [ 476.989109] ? __alloc_pages_slowpath+0x2d70/0x2d70 [ 476.994119] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 476.999912] ? kasan_check_read+0x11/0x20 [ 477.004046] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 477.009309] ? graph_lock+0x170/0x170 [ 477.013097] ? print_usage_bug+0xc0/0xc0 [ 477.017147] ? graph_lock+0x170/0x170 [ 477.020932] ? graph_lock+0x170/0x170 [ 477.024720] ? __do_page_cache_readahead+0x7ce/0x980 [ 477.029813] ? find_held_lock+0x36/0x1c0 [ 477.033879] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 477.039416] alloc_pages_current+0x10c/0x210 [ 477.043809] ? lock_downgrade+0x900/0x900 [ 477.047948] __page_cache_alloc+0x38f/0x5b0 [ 477.052257] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 477.058044] ? kasan_check_read+0x11/0x20 [ 477.062185] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 477.067453] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 477.072111] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 477.077657] ? check_preemption_disabled+0x48/0x280 [ 477.082667] filemap_fault+0x1594/0x25f0 [ 477.086737] ? __lock_page_or_retry+0xa00/0xa00 [ 477.091397] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 477.097196] ? kasan_check_read+0x11/0x20 [ 477.101333] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 477.106599] ? rcu_bh_qs+0xc0/0xc0 [ 477.110142] ? filemap_map_pages+0xdea/0x1980 [ 477.114636] ? find_get_pages_range_tag+0x1320/0x1320 [ 477.119818] ? graph_lock+0x170/0x170 [ 477.123608] ? graph_lock+0x170/0x170 [ 477.127399] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 477.132931] ? lock_acquire+0x1ed/0x520 [ 477.136894] ? ext4_filemap_fault+0x7a/0xad [ 477.141207] ? lock_release+0x970/0x970 [ 477.145168] ? arch_local_save_flags+0x40/0x40 [ 477.149745] ? down_read+0xb0/0x1d0 [ 477.153353] ? ext4_filemap_fault+0x7a/0xad [ 477.157663] ? __down_interruptible+0x700/0x700 [ 477.162329] ext4_filemap_fault+0x82/0xad [ 477.166464] __do_fault+0x100/0x6b0 [ 477.170081] ? lock_downgrade+0x900/0x900 [ 477.174218] ? print_bad_pte+0x6c0/0x6c0 [ 477.178266] ? kasan_check_read+0x11/0x20 [ 477.182400] ? pmd_val+0x88/0x100 [ 477.185839] ? add_mm_counter_fast+0xd0/0xd0 [ 477.190231] ? pmd_val+0x88/0x100 [ 477.193671] ? add_mm_counter_fast+0xd0/0xd0 [ 477.198069] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 477.203602] __handle_mm_fault+0x3709/0x53e0 [ 477.208002] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 477.212834] ? graph_lock+0x170/0x170 [ 477.216620] ? print_usage_bug+0xc0/0xc0 [ 477.220668] ? graph_lock+0x170/0x170 [ 477.224453] ? graph_lock+0x170/0x170 [ 477.228249] ? handle_mm_fault+0x42a/0xc70 [ 477.232473] ? lock_downgrade+0x900/0x900 [ 477.236608] ? check_preemption_disabled+0x48/0x280 [ 477.241619] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 477.247409] ? kasan_check_read+0x11/0x20 [ 477.251550] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 477.256815] ? rcu_bh_qs+0xc0/0xc0 [ 477.260343] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 477.265781] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 477.271306] ? check_preemption_disabled+0x48/0x280 [ 477.276315] handle_mm_fault+0x54f/0xc70 [ 477.280367] ? __handle_mm_fault+0x53e0/0x53e0 [ 477.284937] ? find_vma+0x34/0x190 [ 477.288475] __do_page_fault+0x67d/0xed0 [ 477.292533] ? mm_fault_error+0x380/0x380 [ 477.296666] ? trace_hardirqs_off+0xb8/0x310 [ 477.301063] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 477.306411] ? trace_hardirqs_on+0x310/0x310 [ 477.310811] do_page_fault+0xf2/0x7e0 [ 477.314598] ? vmalloc_sync_all+0x30/0x30 [ 477.318731] ? error_entry+0x70/0xd0 [ 477.322428] ? trace_hardirqs_off_caller+0xbb/0x310 [ 477.327430] ? trace_hardirqs_on_caller+0xc0/0x310 [ 477.332347] ? syscall_return_slowpath+0x5e0/0x5e0 [ 477.337265] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 477.342100] ? trace_hardirqs_on_caller+0x310/0x310 [ 477.347118] ? trace_hardirqs_off+0x310/0x310 [ 477.351626] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 477.357179] ? prepare_exit_to_usermode+0x291/0x3b0 [ 477.362252] ? page_fault+0x8/0x30 [ 477.365795] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 477.370624] ? page_fault+0x8/0x30 [ 477.374152] page_fault+0x1e/0x30 [ 477.377591] RIP: 0033:0x421030 [ 477.380774] Code: Bad RIP value. [ 477.384129] RSP: 002b:00007fa17b46e478 EFLAGS: 00010246 [ 477.389479] RAX: 0000000000000000 RBX: 0000000000f666d0 RCX: 000000000000000e [ 477.396731] RDX: 000000000000004e RSI: 0000000000f66890 RDI: 0000000000443b98 [ 477.403987] RBP: 0000000000f66890 R08: 0000000000f8a400 R09: 0000000000f86080 [ 477.411242] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000f8a400 [ 477.418501] R13: 000000000000004e R14: 0000000000000011 R15: 0000000000000440 [ 477.427867] Mem-Info: [ 477.430373] active_anon:107396 inactive_anon:112 isolated_anon:0 [ 477.430373] active_file:40 inactive_file:18 isolated_file:0 [ 477.430373] unevictable:0 dirty:0 writeback:0 unstable:0 [ 477.430373] slab_reclaimable:10121 slab_unreclaimable:1411946 [ 477.430373] mapped:40990 shmem:119 pagetables:1346 bounce:0 [ 477.430373] free:24184 free_pcp:98 free_cma:0 [ 477.497367] Node 0 active_anon:429584kB inactive_anon:448kB active_file:48kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163960kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 360448kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 477.559134] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 477.592418] lowmem_reserve[]: 0 2819 6323 6323 [ 477.597070] Node 0 DMA32 free:43996kB min:30060kB low:37572kB high:45084kB active_anon:28kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 477.625134] lowmem_reserve[]: 0 0 3503 3503 [ 477.635257] Node 0 Normal free:37372kB min:37352kB low:46688kB high:56024kB active_anon:429556kB inactive_anon:448kB active_file:164kB inactive_file:64kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:6208kB pagetables:5384kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 477.666930] lowmem_reserve[]: 0 0 0 0 [ 477.670935] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 477.693367] Node 0 DMA32: 5*4kB (UME) 1*8kB (M) 4*16kB (UME) 4*32kB (ME) 4*64kB (ME) 4*128kB (ME) 4*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 4*2048kB (ME) 7*4096kB (UM) = 43996kB [ 477.711280] Node 0 Normal: 1393*4kB (ME) 1021*8kB (ME) 626*16kB (UME) 275*32kB (UM) 48*64kB (M) 0*128kB 0*256kB 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 37164kB [ 477.726361] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 477.735283] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 477.743950] 162 total pagecache pages [ 477.747772] 0 pages in swap cache [ 477.751344] Swap cache stats: add 0, delete 0, find 0/0 [ 477.756720] Free swap = 0kB [ 477.767764] Total swap = 0kB [ 477.770869] 1965979 pages RAM [ 477.773962] 0 pages HighMem/MovableOnly [ 477.777915] 342307 pages reserved [ 477.799603] 0 pages cma reserved [ 477.803026] Unreclaimable slab info: [ 477.806738] Name Used Total [ 477.816362] pid_2 101KB 152KB [ 477.835011] TIPC 11KB 21KB [ 477.840646] SCTPv6 16KB 24KB [ 477.846013] sctp_chunk 1231522KB 1231522KB [ 477.857508] sctp_bind_bucket 6KB 15KB [ 477.862938] DCCPv6 14KB 29KB [ 477.868288] DCCP 13KB 20KB [ 477.877694] bridge_fdb_cache 13KB 19KB [ 477.883140] fib6_nodes 91KB 108KB [ 477.893858] ip6_dst_cache 249KB 307KB [ 477.899297] RAWv6 78KB 91KB [ 477.904776] UDPv6 3KB 3KB [ 477.910204] TCPv6 20KB 29KB [ 477.915581] nf_conntrack 1KB 15KB [ 477.921035] sd_ext_cdb 0KB 3KB [ 477.926414] scsi_sense_cache 1056KB 1060KB [ 477.931833] virtio_scsi_cmd 16KB 16KB [ 477.937212] sgpool-128 8KB 8KB [ 477.942629] sgpool-64 4KB 6KB [ 477.948001] sgpool-32 2KB 7KB [ 477.953430] sgpool-16 1KB 3KB [ 477.959827] sgpool-8 0KB 3KB [ 477.965205] mqueue_inode_cache 11KB 14KB [ 477.970720] bio_post_read_ctx 14KB 15KB [ 477.976135] bio-2 14KB 19KB [ 477.981612] jfs_mp 7KB 7KB [ 477.987003] nfs_commit_data 3KB 7KB [ 477.993993] nfs_write_data 34KB 37KB [ 477.999453] ext4_system_zone 0KB 3KB [ 478.004825] dio 4KB 29KB [ 478.010242] bio-1 1KB 3KB [ 478.015614] pid_namespace 2KB 11KB [ 478.021060] kvm_vcpu 23KB 23KB [ 478.026425] rpc_buffers 165KB 197KB [ 478.031854] rpc_tasks 24KB 37KB [ 478.037231] UNIX 29KB 29KB [ 478.042661] tcp_bind_bucket 3KB 12KB [ 478.048037] ip_fib_trie 13KB 19KB [ 478.054873] ip_fib_alias 60KB 75KB [ 478.060305] ip_dst_cache 673KB 900KB [ 478.065670] RAW 46KB 57KB [ 478.071077] UDP 17KB 26KB [ 478.076450] TCP 8KB 11KB [ 478.081872] hugetlbfs_inode_cache 2KB 7KB [ 478.087595] fscache_cookie_jar 13KB 22KB [ 478.094064] eventpoll_pwq 17KB 27KB [ 478.099485] eventpoll_epi 33KB 47KB [ 478.104854] inotify_inode_mark 31KB 43KB [ 478.110364] request_queue 163KB 163KB [ 478.115745] blkdev_requests 1KB 3KB [ 478.121282] blkdev_ioc 9KB 19KB [ 478.126645] bio-0 581KB 581KB [ 478.132055] biovec-max 1658KB 1658KB [ 478.137424] biovec-64 897KB 897KB [ 478.142843] biovec-16 101KB 101KB [ 478.148212] bio_integrity_payload 1KB 4KB [ 478.153989] khugepaged_mm_slot 12KB 15KB [ 478.159500] user_namespace 5KB 11KB [ 478.164959] dmaengine-unmap-256 2KB 6KB [ 478.170555] dmaengine-unmap-128 1KB 3KB [ 478.176102] dmaengine-unmap-16 0KB 4KB [ 478.181620] dmaengine-unmap-2 0KB 3KB [ 478.186986] skbuff_fclone_cache 1228KB 1867KB [ 478.192568] skbuff_head_cache 1234927KB 1234927KB [ 478.197937] configfs_dir_cache 0KB 4KB [ 478.203450] file_lock_cache 1KB 3KB [ 478.208873] file_lock_ctx 0KB 3KB [ 478.214255] fsnotify_mark_connector 18KB 31KB [ 478.221165] net_namespace 60KB 60KB [ 478.226534] shmem_inode_cache 4293KB 4362KB [ 478.231919] task_delay_info 111KB 205KB [ 478.237269] taskstats 52KB 80KB [ 478.242678] proc_dir_entry 628KB 682KB [ 478.248052] pde_opener 2KB 7KB [ 478.253520] seq_file 157KB 208KB [ 478.260789] sigqueue 94KB 189KB [ 478.266167] kernfs_node_cache 10079KB 10387KB [ 478.271588] mnt_cache 118KB 160KB [ 478.276948] filp 3364KB 3866KB [ 478.285164] names_cache 67558KB 67596KB [ 478.290592] iint_cache 74KB 75KB [ 478.295961] key_jar 4KB 7KB [ 478.307075] uts_namespace 3KB 7KB [ 478.312518] nsproxy 1KB 3KB [ 478.317905] vm_area_struct 7331KB 9188KB [ 478.323346] mm_struct 1400KB 1989KB [ 478.328774] fs_cache 118KB 216KB [ 478.334154] files_cache 444KB 626KB [ 478.339574] signal_cache 871KB 1200KB [ 478.344944] sighand_cache 346KB 416KB [ 478.351336] task_struct 3823KB 3836KB [ 478.356715] cred_jar 761KB 1272KB [ 478.362147] anon_vma_chain 3252KB 3661KB [ 478.367523] anon_vma 121KB 327KB [ 478.372938] pid 45KB 132KB [ 478.378307] Acpi-Operand 106KB 162KB [ 478.383729] Acpi-Namespace 19KB 23KB [ 478.389157] numa_policy 0KB 3KB [ 478.394527] debug_objects_cache 1375KB 1378KB [ 478.400115] trace_event_file 258KB 258KB [ 478.405495] ftrace_event_field 372KB 374KB [ 478.411001] pool_workqueue 76KB 88KB [ 478.416369] task_group 5KB 7KB [ 478.421789] page->ptl 1722KB 2154KB [ 478.427185] kmalloc-2097152 2050KB 2050KB [ 478.432606] kmalloc-524288 2056KB 2056KB [ 478.437967] kmalloc-262144 1290KB 1290KB [ 478.443367] kmalloc-131072 650KB 650KB [ 478.448795] kmalloc-65536 1452KB 1452KB [ 478.454172] kmalloc-32768 15873KB 15873KB [ 478.459566] kmalloc-16384 1666KB 1666KB [ 478.464934] kmalloc-8192 1872KB 1872KB [ 478.470394] kmalloc-4096 44943KB 44973KB [ 478.475745] kmalloc-2048 9592KB 10703KB [ 478.481624] kmalloc-1024 15881KB 16805KB [ 478.486975] kmalloc-512 2467582KB 2467582KB [ 478.492361] kmalloc-256 2123KB 2358KB [ 478.497722] kmalloc-128 822KB 882KB [ 478.503133] kmalloc-96 2249KB 3168KB [ 478.508532] kmalloc-64 1958KB 2604KB [ 478.513890] kmalloc-32 1736KB 2488KB [ 478.519269] kmalloc-192 861KB 964KB [ 478.524614] kmem_cache 241KB 243KB [ 478.530016] Out of memory: Kill process 14826 (syz-executor0) score 1004 or sacrifice child [ 478.538615] Killed process 14826 (syz-executor0) total-vm:70120kB, anon-rss:2192kB, file-rss:32640kB, shmem-rss:0kB [ 478.550274] oom_reaper: reaped process 14826 (syz-executor0), now anon-rss:0kB, file-rss:32768kB, shmem-rss:0kB [ 478.622055] syz-executor5 invoked oom-killer: gfp_mask=0x6142c0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), nodemask=(null), order=0, oom_score_adj=1000 [ 478.636817] syz-executor5 cpuset=syz5 mems_allowed=0 [ 478.642042] CPU: 1 PID: 15084 Comm: syz-executor5 Not tainted 4.19.0-rc8+ #199 [ 478.649424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 478.658770] Call Trace: [ 478.661374] dump_stack+0x1c4/0x2b6 [ 478.665019] ? dump_stack_print_info.cold.1+0x20/0x20 [ 478.670231] dump_header+0x27b/0xf72 [ 478.673952] ? mark_held_locks+0x130/0x130 [ 478.678177] ? pagefault_out_of_memory+0x197/0x197 [ 478.683112] ? mark_held_locks+0x130/0x130 [ 478.687361] ? __lock_acquire+0x7ec/0x4ec0 [ 478.691596] ? lockdep_hardirqs_on+0x421/0x5c0 [ 478.696177] ? print_usage_bug+0xc0/0xc0 [ 478.700242] ? graph_lock+0x170/0x170 [ 478.704056] ? print_usage_bug+0xc0/0xc0 [ 478.708116] ? print_usage_bug+0xc0/0xc0 [ 478.712186] ? print_usage_bug+0xc0/0xc0 [ 478.716249] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 478.721793] ? find_held_lock+0x36/0x1c0 [ 478.725869] ? mark_held_locks+0xc7/0x130 [ 478.730037] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 478.735156] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 478.740275] ? lockdep_hardirqs_on+0x421/0x5c0 [ 478.744873] ? trace_hardirqs_on+0xbd/0x310 [ 478.749215] ? kasan_check_read+0x11/0x20 [ 478.753371] ? ___ratelimit+0x36f/0x655 [ 478.757344] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 478.762799] ? trace_hardirqs_on+0x310/0x310 [ 478.767210] ? lock_downgrade+0x900/0x900 [ 478.771361] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 478.776465] ? ___ratelimit+0xaa/0x655 [ 478.780354] ? idr_get_free+0xec0/0xec0 [ 478.784373] ? kasan_check_write+0x14/0x20 [ 478.788635] ? do_raw_spin_lock+0xc1/0x230 [ 478.792896] oom_kill_process.cold.27+0x10/0x903 [ 478.797657] ? graph_lock+0x170/0x170 [ 478.801454] ? _raw_spin_unlock+0x2c/0x50 [ 478.805610] ? oom_badness+0xe6/0xaa0 [ 478.809428] ? oom_evaluate_task+0x540/0x540 [ 478.813855] ? find_held_lock+0x36/0x1c0 [ 478.817931] ? out_of_memory+0x974/0x1430 [ 478.822090] ? lock_downgrade+0x900/0x900 [ 478.826248] ? check_preemption_disabled+0x48/0x280 [ 478.831276] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 478.837074] ? kasan_check_read+0x11/0x20 [ 478.841222] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 478.846501] ? rcu_bh_qs+0xc0/0xc0 [ 478.850045] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 478.855585] ? oom_evaluate_task+0x302/0x540 [ 478.859995] out_of_memory+0xa84/0x1430 [ 478.863992] ? oom_killer_disable+0x3a0/0x3a0 [ 478.868502] ? __alloc_pages_slowpath+0xea7/0x2d70 [ 478.873453] ? __mutex_add_waiter+0x2a0/0x2a0 [ 478.877954] __alloc_pages_slowpath+0x230f/0x2d70 [ 478.882829] ? warn_alloc+0x120/0x120 [ 478.886630] ? warn_alloc+0x120/0x120 [ 478.890436] ? print_usage_bug+0xc0/0xc0 [ 478.894497] ? warn_alloc+0x120/0x120 [ 478.898284] ? print_usage_bug+0xc0/0xc0 [ 478.902353] ? print_usage_bug+0xc0/0xc0 [ 478.906419] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 478.911953] ? should_fail+0x22d/0xd01 [ 478.915841] ? warn_alloc+0x120/0x120 [ 478.919642] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 478.924759] ? __lock_is_held+0xb5/0x140 [ 478.928825] ? graph_lock+0x170/0x170 [ 478.932638] ? ___might_sleep+0x1ed/0x300 [ 478.936783] ? lock_release+0x970/0x970 [ 478.940755] ? arch_local_save_flags+0x40/0x40 [ 478.945343] ? __might_sleep+0x95/0x190 [ 478.949321] __alloc_pages_nodemask+0xa80/0xde0 [ 478.953990] ? graph_lock+0x170/0x170 [ 478.957778] ? __alloc_pages_slowpath+0x2d70/0x2d70 [ 478.962787] ? graph_lock+0x170/0x170 [ 478.966596] ? mark_held_locks+0xc7/0x130 [ 478.970740] ? find_held_lock+0x36/0x1c0 [ 478.974805] ? cache_grow_begin+0x5a4/0x8c0 [ 478.979133] ? lockdep_hardirqs_on+0x421/0x5c0 [ 478.983728] ? trace_hardirqs_on+0xbd/0x310 [ 478.988048] ? fallback_alloc+0x203/0x2e0 [ 478.992195] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 478.997644] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 479.003185] cache_grow_begin+0x91/0x8c0 [ 479.007251] ? do_raw_spin_unlock+0xa7/0x330 [ 479.011667] fallback_alloc+0x203/0x2e0 [ 479.015647] ____cache_alloc_node+0x1c7/0x1e0 [ 479.020160] kmem_cache_alloc_node_trace+0xe7/0x740 [ 479.025185] __kmalloc_node_track_caller+0x33/0x70 [ 479.030132] __kmalloc_reserve.isra.39+0x41/0xe0 [ 479.034896] __alloc_skb+0x155/0x770 [ 479.038615] ? skb_scrub_packet+0x490/0x490 [ 479.042946] ? arch_local_save_flags+0x40/0x40 [ 479.047535] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 479.052302] ? iov_iter_npages+0xe80/0xe80 [ 479.056547] _sctp_make_chunk+0x58/0x280 [ 479.060609] sctp_make_datafrag_empty+0x1d2/0x2e0 [ 479.065478] ? sctp_make_ecne+0x150/0x150 [ 479.069640] sctp_datamsg_from_user+0x7fc/0x1340 [ 479.074405] ? sctp_datamsg_free+0x90/0x90 [ 479.078643] ? mark_held_locks+0x130/0x130 [ 479.082898] ? __schedule+0x874/0x1ed0 [ 479.086793] ? mark_held_locks+0xc7/0x130 [ 479.090938] ? graph_lock+0x170/0x170 [ 479.094740] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 479.099843] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 479.104427] ? trace_hardirqs_on+0xbd/0x310 [ 479.108754] ? kasan_check_read+0x11/0x20 [ 479.112920] ? prepare_to_wait_exclusive+0x1a6/0x480 [ 479.118028] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 479.123479] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 479.129029] ? flex_array_get+0x1da/0x260 [ 479.133197] sctp_sendmsg_to_asoc+0xdd5/0x2230 [ 479.137805] ? __lock_sock+0x203/0x350 [ 479.141703] ? sctp_transport_lookup_process+0x1d0/0x1d0 [ 479.147153] ? find_held_lock+0x36/0x1c0 [ 479.151218] ? mark_held_locks+0xc7/0x130 [ 479.155388] ? __local_bh_enable_ip+0x160/0x260 [ 479.160057] ? __local_bh_enable_ip+0x160/0x260 [ 479.164734] ? trace_hardirqs_on+0xbd/0x310 [ 479.169055] ? lock_release+0x970/0x970 [ 479.173042] ? lock_sock_nested+0xe2/0x120 [ 479.177277] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 479.182732] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 479.188275] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 479.193815] ? sctp_id2assoc+0x231/0x3f0 [ 479.197878] ? lock_sock_nested+0x9a/0x120 [ 479.202135] ? sctp_wfree+0xb90/0xb90 [ 479.205939] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 479.211475] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 479.216581] sctp_sendmsg+0x13c2/0x1da0 [ 479.220566] ? sctp_id2assoc+0x3f0/0x3f0 [ 479.224634] ? rcu_bh_qs+0xc0/0xc0 [ 479.228167] inet_sendmsg+0x1a1/0x690 [ 479.231972] ? ipip_gro_receive+0x100/0x100 [ 479.236314] ? apparmor_socket_sendmsg+0x29/0x30 [ 479.241071] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 479.246609] ? security_socket_sendmsg+0x94/0xc0 [ 479.251369] ? ipip_gro_receive+0x100/0x100 [ 479.255714] sock_sendmsg+0xd5/0x120 [ 479.259432] sock_write_iter+0x35e/0x5c0 [ 479.263505] ? sock_sendmsg+0x120/0x120 [ 479.267486] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 479.273026] ? iov_iter_init+0xc2/0x1e0 [ 479.277002] __vfs_write+0x6b8/0x9f0 [ 479.280722] ? kernel_read+0x120/0x120 [ 479.284610] ? apparmor_path_rmdir+0x30/0x30 [ 479.289031] ? apparmor_file_permission+0x24/0x30 [ 479.293895] ? rw_verify_area+0x118/0x360 [ 479.298046] vfs_write+0x1fc/0x560 [ 479.301596] ksys_write+0x101/0x260 [ 479.305225] ? __ia32_sys_read+0xb0/0xb0 [ 479.309286] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 479.314740] __ia32_sys_write+0x71/0xb0 [ 479.318721] do_fast_syscall_32+0x34d/0xfb2 [ 479.323058] ? do_int80_syscall_32+0x890/0x890 [ 479.327640] ? entry_SYSENTER_compat+0x68/0x7f [ 479.332220] ? trace_hardirqs_off_caller+0xbb/0x310 [ 479.337236] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 479.342081] ? trace_hardirqs_on_caller+0x310/0x310 [ 479.347095] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 479.352115] ? recalc_sigpending_tsk+0x180/0x180 [ 479.356879] ? kasan_check_write+0x14/0x20 [ 479.361138] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 479.365986] entry_SYSENTER_compat+0x70/0x7f [ 479.370395] RIP: 0023:0xf7f2dca9 [ 479.373770] Code: Bad RIP value. [ 479.377136] RSP: 002b:00000000f5ee70cc EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 479.384829] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000020000040 [ 479.392092] RDX: 000000000000005e RSI: 0000000000000000 RDI: 0000000000000000 [ 479.399375] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 479.406644] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 479.413909] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 479.424490] Mem-Info: [ 479.426954] active_anon:106854 inactive_anon:112 isolated_anon:0 [ 479.426954] active_file:37 inactive_file:0 isolated_file:0 [ 479.426954] unevictable:0 dirty:0 writeback:0 unstable:0 [ 479.426954] slab_reclaimable:10127 slab_unreclaimable:1412634 [ 479.426954] mapped:40969 shmem:119 pagetables:1323 bounce:0 [ 479.426954] free:24203 free_pcp:63 free_cma:0 [ 479.471072] Node 0 active_anon:427416kB inactive_anon:448kB active_file:96kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163860kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 358400kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 479.502991] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 479.531637] lowmem_reserve[]: 0 2819 6323 6323 [ 479.536276] Node 0 DMA32 free:43996kB min:30060kB low:37572kB high:45084kB active_anon:28kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 479.567117] lowmem_reserve[]: 0 0 3503 3503 [ 479.571859] Node 0 Normal free:37172kB min:37352kB low:46688kB high:56024kB active_anon:427388kB inactive_anon:448kB active_file:48kB inactive_file:80kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:6176kB pagetables:5292kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 479.603107] lowmem_reserve[]: 0 0 0 0 [ 479.606973] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 479.620829] Node 0 DMA32: 5*4kB (UME) 1*8kB (M) 4*16kB (UME) 4*32kB (ME) 4*64kB (ME) 4*128kB (ME) 4*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 4*2048kB (ME) 7*4096kB (UM) = 43996kB [ 479.636870] Node 0 Normal: 1401*4kB (UME) 1024*8kB (UME) 626*16kB (UME) 274*32kB (M) 48*64kB (M) 0*128kB 0*256kB 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 37188kB [ 479.651960] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 479.660853] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 479.669504] 151 total pagecache pages [ 479.673308] 0 pages in swap cache [ 479.676742] Swap cache stats: add 0, delete 0, find 0/0 [ 479.682158] Free swap = 0kB [ 479.685160] Total swap = 0kB [ 479.688157] 1965979 pages RAM [ 479.691287] 0 pages HighMem/MovableOnly [ 479.695240] 342307 pages reserved [ 479.698731] 0 pages cma reserved [ 479.702082] Unreclaimable slab info: [ 479.706118] Name Used Total [ 479.711729] pid_2 101KB 152KB [ 479.717104] TIPC 11KB 21KB [ 479.723012] SCTPv6 16KB 24KB [ 479.728373] sctp_chunk 1232111KB 1232111KB [ 479.733782] sctp_bind_bucket 6KB 15KB [ 479.739224] DCCPv6 14KB 29KB [ 479.744590] DCCP 13KB 20KB [ 479.750001] bridge_fdb_cache 13KB 19KB [ 479.755358] fib6_nodes 91KB 108KB [ 479.760755] ip6_dst_cache 247KB 307KB [ 479.766106] RAWv6 78KB 91KB [ 479.771541] UDPv6 3KB 3KB [ 479.776911] TCPv6 20KB 29KB [ 479.782342] nf_conntrack 1KB 15KB [ 479.787726] sd_ext_cdb 0KB 3KB [ 479.793171] scsi_sense_cache 1056KB 1060KB [ 479.798589] virtio_scsi_cmd 16KB 16KB [ 479.803945] sgpool-128 8KB 8KB [ 479.809336] sgpool-64 4KB 6KB [ 479.814685] sgpool-32 2KB 7KB [ 479.820115] sgpool-16 1KB 3KB [ 479.825494] sgpool-8 0KB 3KB [ 479.830924] mqueue_inode_cache 11KB 14KB [ 479.836366] bio_post_read_ctx 14KB 15KB [ 479.842294] bio-2 14KB 19KB [ 479.847650] jfs_mp 7KB 7KB [ 479.853061] nfs_commit_data 3KB 7KB [ 479.858526] nfs_write_data 34KB 37KB [ 479.863908] ext4_system_zone 0KB 3KB [ 479.869307] dio 4KB 29KB [ 479.874653] bio-1 1KB 3KB [ 479.880031] pid_namespace 2KB 11KB [ 479.885380] kvm_vcpu 23KB 23KB [ 479.890774] rpc_buffers 163KB 197KB [ 479.896130] rpc_tasks 24KB 37KB [ 479.901521] UNIX 29KB 29KB [ 479.906872] tcp_bind_bucket 3KB 12KB [ 479.912304] ip_fib_trie 13KB 19KB [ 479.917659] ip_fib_alias 60KB 75KB [ 479.923066] ip_dst_cache 672KB 900KB [ 479.928458] RAW 46KB 57KB [ 479.933825] UDP 17KB 26KB [ 479.939225] TCP 8KB 11KB [ 479.944574] hugetlbfs_inode_cache 2KB 7KB [ 479.950340] fscache_cookie_jar 13KB 22KB [ 479.955790] eventpoll_pwq 17KB 27KB [ 479.961179] eventpoll_epi 32KB 47KB [ 479.966529] inotify_inode_mark 31KB 43KB [ 479.972006] request_queue 163KB 163KB [ 479.977370] blkdev_requests 1KB 3KB [ 479.982772] blkdev_ioc 8KB 19KB [ 479.988130] bio-0 581KB 581KB [ 479.993520] biovec-max 1658KB 1658KB [ 479.998930] biovec-64 905KB 905KB [ 480.004293] biovec-16 101KB 101KB [ 480.009691] bio_integrity_payload 1KB 4KB [ 480.015393] khugepaged_mm_slot 12KB 15KB [ 480.020879] user_namespace 5KB 11KB [ 480.026237] dmaengine-unmap-256 2KB 6KB [ 480.031820] dmaengine-unmap-128 1KB 3KB [ 480.037354] dmaengine-unmap-16 0KB 4KB [ 480.042859] dmaengine-unmap-2 0KB 3KB [ 480.048217] skbuff_fclone_cache 1226KB 1867KB [ 480.053790] skbuff_head_cache 1235493KB 1235493KB [ 480.059189] configfs_dir_cache 0KB 4KB [ 480.064626] file_lock_cache 1KB 3KB [ 480.070082] file_lock_ctx 0KB 3KB [ 480.075438] fsnotify_mark_connector 18KB 31KB [ 480.081345] net_namespace 60KB 60KB [ 480.086695] shmem_inode_cache 4291KB 4362KB [ 480.092083] task_delay_info 110KB 205KB [ 480.097431] taskstats 52KB 80KB [ 480.102842] proc_dir_entry 628KB 682KB [ 480.108197] pde_opener 2KB 7KB [ 480.113597] seq_file 156KB 208KB [ 480.119004] sigqueue 94KB 189KB [ 480.124369] kernfs_node_cache 10079KB 10387KB [ 480.129765] mnt_cache 118KB 160KB [ 480.135113] filp 3357KB 3866KB [ 480.140504] names_cache 67549KB 67587KB [ 480.145849] iint_cache 74KB 75KB [ 480.151234] key_jar 4KB 7KB [ 480.156579] uts_namespace 3KB 7KB [ 480.161971] nsproxy 1KB 3KB [ 480.167318] vm_area_struct 7329KB 9188KB [ 480.172748] mm_struct 1397KB 1989KB [ 480.178103] fs_cache 118KB 216KB [ 480.183490] files_cache 442KB 626KB [ 480.188867] signal_cache 868KB 1200KB [ 480.194235] sighand_cache 346KB 416KB [ 480.199632] task_struct 3811KB 3836KB [ 480.204993] cred_jar 758KB 1272KB [ 480.210370] anon_vma_chain 3249KB 3661KB [ 480.215717] anon_vma 121KB 327KB [ 480.221143] pid 44KB 132KB [ 480.226505] Acpi-Operand 106KB 162KB [ 480.231894] Acpi-Namespace 19KB 23KB [ 480.237239] numa_policy 0KB 3KB [ 480.242612] debug_objects_cache 1375KB 1378KB [ 480.248137] trace_event_file 258KB 258KB [ 480.253519] ftrace_event_field 372KB 374KB [ 480.258986] pool_workqueue 76KB 88KB [ 480.264334] task_group 5KB 7KB [ 480.269711] page->ptl 1720KB 2154KB [ 480.275071] kmalloc-2097152 2050KB 2050KB [ 480.280461] kmalloc-524288 2056KB 2056KB [ 480.285833] kmalloc-262144 1290KB 1290KB [ 480.291226] kmalloc-131072 650KB 650KB [ 480.296583] kmalloc-65536 1452KB 1452KB [ 480.301973] kmalloc-32768 15873KB 15873KB [ 480.307338] kmalloc-16384 1666KB 1666KB [ 480.312717] kmalloc-8192 1872KB 1872KB [ 480.318064] kmalloc-4096 44935KB 44973KB [ 480.323440] kmalloc-2048 9592KB 10703KB [ 480.328818] kmalloc-1024 15876KB 16805KB [ 480.334168] kmalloc-512 2468703KB 2468703KB [ 480.339583] kmalloc-256 2122KB 2358KB [ 480.344945] kmalloc-128 821KB 882KB [ 480.350326] kmalloc-96 2246KB 3168KB [ 480.355672] kmalloc-64 1958KB 2604KB [ 480.361048] kmalloc-32 1735KB 2488KB [ 480.366396] kmalloc-192 861KB 964KB [ 480.371772] kmem_cache 241KB 243KB [ 480.377130] Out of memory: Kill process 14843 (syz-executor0) score 1004 or sacrifice child [ 480.386305] Killed process 14843 (syz-executor0) total-vm:70120kB, anon-rss:2192kB, file-rss:32640kB, shmem-rss:0kB [ 480.397697] oom_reaper: reaped process 14843 (syz-executor0), now anon-rss:0kB, file-rss:32768kB, shmem-rss:0kB [ 480.569437] init invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 480.584880] init cpuset=/ mems_allowed=0 [ 480.589037] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0-rc8+ #199 [ 480.595272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 480.604633] Call Trace: [ 480.607233] dump_stack+0x1c4/0x2b6 [ 480.610879] ? dump_stack_print_info.cold.1+0x20/0x20 [ 480.616092] ? mark_held_locks+0x130/0x130 [ 480.620341] ? mark_held_locks+0x130/0x130 [ 480.624579] dump_header+0x27b/0xf72 [ 480.628284] ? pagefault_out_of_memory+0x197/0x197 [ 480.633215] ? mark_held_locks+0x130/0x130 [ 480.637460] ? __lock_acquire+0x7ec/0x4ec0 [ 480.641711] ? mem_cgroup_charge_statistics+0x780/0x780 [ 480.647080] ? print_usage_bug+0xc0/0xc0 [ 480.651159] ? print_usage_bug+0xc0/0xc0 [ 480.655232] ? print_usage_bug+0xc0/0xc0 [ 480.659305] ? graph_lock+0x170/0x170 [ 480.663130] ? print_usage_bug+0xc0/0xc0 [ 480.667188] ? print_usage_bug+0xc0/0xc0 [ 480.671253] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 480.676803] ? find_held_lock+0x36/0x1c0 [ 480.680877] ? mark_held_locks+0xc7/0x130 [ 480.685050] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 480.690165] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 480.695275] ? lockdep_hardirqs_on+0x421/0x5c0 [ 480.699869] ? trace_hardirqs_on+0xbd/0x310 [ 480.704203] ? kasan_check_read+0x11/0x20 [ 480.708353] ? ___ratelimit+0x36f/0x655 [ 480.712328] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 480.717789] ? trace_hardirqs_on+0x310/0x310 [ 480.722209] ? lock_downgrade+0x900/0x900 [ 480.726376] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 480.731495] ? ___ratelimit+0xaa/0x655 [ 480.735390] ? idr_get_free+0xec0/0xec0 [ 480.739376] ? kasan_check_write+0x14/0x20 [ 480.743621] ? do_raw_spin_lock+0xc1/0x230 [ 480.747874] oom_kill_process.cold.27+0x10/0x903 [ 480.752650] ? graph_lock+0x170/0x170 [ 480.756459] ? _raw_spin_unlock+0x2c/0x50 [ 480.760613] ? oom_badness+0xe6/0xaa0 [ 480.764432] ? oom_evaluate_task+0x540/0x540 [ 480.768857] ? find_held_lock+0x36/0x1c0 [ 480.772928] ? out_of_memory+0x974/0x1430 [ 480.777059] ? lock_downgrade+0x900/0x900 [ 480.781202] ? check_preemption_disabled+0x48/0x280 [ 480.786232] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 480.792043] ? kasan_check_read+0x11/0x20 [ 480.796202] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 480.801486] ? rcu_bh_qs+0xc0/0xc0 [ 480.805040] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 480.810582] ? oom_evaluate_task+0x302/0x540 [ 480.814979] out_of_memory+0xa84/0x1430 [ 480.818954] ? unreserve_highatomic_pageblock+0x380/0x5d0 [ 480.824500] ? oom_killer_disable+0x3a0/0x3a0 [ 480.829010] ? __alloc_pages_slowpath+0xea7/0x2d70 [ 480.833956] ? __mutex_add_waiter+0x2a0/0x2a0 [ 480.838460] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 480.843499] ? find_next_bit+0x104/0x130 [ 480.847577] __alloc_pages_slowpath+0x230f/0x2d70 [ 480.852460] ? warn_alloc+0x120/0x120 [ 480.856257] ? __radix_tree_lookup+0x4c0/0x4c0 [ 480.860848] ? find_get_entry+0x2f2/0xc40 [ 480.865007] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 480.870545] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 480.875486] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 480.881029] ? should_fail+0x22d/0xd01 [ 480.884931] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 480.890043] ? __lock_is_held+0xb5/0x140 [ 480.894152] ? __lock_is_held+0xb5/0x140 [ 480.898232] ? kasan_check_read+0x11/0x20 [ 480.902395] ? ___might_sleep+0x1ed/0x300 [ 480.906547] ? lock_release+0x970/0x970 [ 480.910529] ? arch_local_save_flags+0x40/0x40 [ 480.915115] ? __might_sleep+0x95/0x190 [ 480.919107] __alloc_pages_nodemask+0xa80/0xde0 [ 480.923809] ? __alloc_pages_slowpath+0x2d70/0x2d70 [ 480.928840] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 480.934647] ? kasan_check_read+0x11/0x20 [ 480.938804] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 480.944094] ? graph_lock+0x170/0x170 [ 480.947905] ? print_usage_bug+0xc0/0xc0 [ 480.951958] ? graph_lock+0x170/0x170 [ 480.955744] ? graph_lock+0x170/0x170 [ 480.959540] ? __do_page_cache_readahead+0x7ce/0x980 [ 480.964659] ? find_held_lock+0x36/0x1c0 [ 480.968735] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 480.974286] alloc_pages_current+0x10c/0x210 [ 480.978703] ? lock_downgrade+0x900/0x900 [ 480.982868] __page_cache_alloc+0x38f/0x5b0 [ 480.987207] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 480.993020] ? kasan_check_read+0x11/0x20 [ 480.997156] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 481.002432] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 481.007109] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 481.012665] ? check_preemption_disabled+0x48/0x280 [ 481.017706] filemap_fault+0x1594/0x25f0 [ 481.021796] ? __lock_page_or_retry+0xa00/0xa00 [ 481.026477] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 481.032276] ? kasan_check_read+0x11/0x20 [ 481.036408] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 481.041681] ? rcu_bh_qs+0xc0/0xc0 [ 481.045232] ? remove_wait_queue+0x1a6/0x360 [ 481.049653] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 481.055135] ? filemap_map_pages+0xdea/0x1980 [ 481.059659] ? print_usage_bug+0xc0/0xc0 [ 481.063731] ? find_get_pages_range_tag+0x1320/0x1320 [ 481.068920] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 481.074440] ? fput+0x130/0x1a0 [ 481.077703] ? graph_lock+0x170/0x170 [ 481.081503] ? __lock_acquire+0x7ec/0x4ec0 [ 481.085764] ? lock_acquire+0x1ed/0x520 [ 481.089748] ? ext4_filemap_fault+0x7a/0xad [ 481.094088] ? lock_release+0x970/0x970 [ 481.098077] ? arch_local_save_flags+0x40/0x40 [ 481.102672] ? select_estimate_accuracy+0x4b0/0x4b0 [ 481.107698] ? down_read+0xb0/0x1d0 [ 481.111308] ? ext4_filemap_fault+0x7a/0xad [ 481.115614] ? __down_interruptible+0x700/0x700 [ 481.120300] ext4_filemap_fault+0x82/0xad [ 481.124464] __do_fault+0x100/0x6b0 [ 481.128107] ? print_bad_pte+0x6c0/0x6c0 [ 481.132188] ? find_held_lock+0x36/0x1c0 [ 481.136262] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 481.141457] ? pmd_val+0x88/0x100 [ 481.144923] ? add_mm_counter_fast+0xd0/0xd0 [ 481.149328] ? pmd_val+0x88/0x100 [ 481.152764] ? add_mm_counter_fast+0xd0/0xd0 [ 481.157158] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 481.162701] __handle_mm_fault+0x3709/0x53e0 [ 481.167138] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 481.171994] ? graph_lock+0x170/0x170 [ 481.175808] ? print_usage_bug+0xc0/0xc0 [ 481.179876] ? lock_downgrade+0x900/0x900 [ 481.184039] ? graph_lock+0x170/0x170 [ 481.187839] ? graph_lock+0x170/0x170 [ 481.191637] ? handle_mm_fault+0x42a/0xc70 [ 481.195854] ? lock_downgrade+0x900/0x900 [ 481.199999] ? check_preemption_disabled+0x48/0x280 [ 481.205028] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 481.210834] ? kasan_check_read+0x11/0x20 [ 481.215082] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 481.220378] ? rcu_bh_qs+0xc0/0xc0 [ 481.223926] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 481.229376] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 481.234905] ? check_preemption_disabled+0x48/0x280 [ 481.239932] handle_mm_fault+0x54f/0xc70 [ 481.244012] ? __handle_mm_fault+0x53e0/0x53e0 [ 481.248604] ? find_vma+0x34/0x190 [ 481.252166] __do_page_fault+0x67d/0xed0 [ 481.256250] ? mm_fault_error+0x380/0x380 [ 481.260405] ? trace_hardirqs_off+0xb8/0x310 [ 481.264821] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 481.270211] ? trace_hardirqs_on+0x310/0x310 [ 481.274610] do_page_fault+0xf2/0x7e0 [ 481.278398] ? vmalloc_sync_all+0x30/0x30 [ 481.282550] ? error_entry+0x70/0xd0 [ 481.286272] ? trace_hardirqs_off_caller+0xbb/0x310 [ 481.291297] ? trace_hardirqs_on_caller+0xc0/0x310 [ 481.296238] ? syscall_return_slowpath+0x5e0/0x5e0 [ 481.301178] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 481.306031] ? trace_hardirqs_on_caller+0x310/0x310 [ 481.311046] ? trace_hardirqs_off+0x310/0x310 [ 481.315528] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 481.320543] ? prepare_exit_to_usermode+0x291/0x3b0 [ 481.325654] ? page_fault+0x8/0x30 [ 481.329203] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 481.334059] ? page_fault+0x8/0x30 [ 481.337606] page_fault+0x1e/0x30 [ 481.341065] RIP: 0033:0x7fc438477dd3 [ 481.344790] Code: Bad RIP value. [ 481.348160] RSP: 002b:00007fff3801a0f8 EFLAGS: 00010246 [ 481.353512] RAX: 0000000000000000 RBX: 00007fff3801a2a0 RCX: 00007fc438477dd3 [ 481.360772] RDX: 0000000000000000 RSI: 00007fff3801a450 RDI: 000000000000000b [ 481.368048] RBP: 00007fff3801a450 R08: 00007fff3801a4d0 R09: 0000000000000001 [ 481.375321] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 481.382592] R13: 00007fff3801a830 R14: 0000000000000000 R15: 0000000000000000 [ 481.390754] Mem-Info: [ 481.393211] active_anon:106313 inactive_anon:112 isolated_anon:0 [ 481.393211] active_file:12 inactive_file:20 isolated_file:0 [ 481.393211] unevictable:0 dirty:0 writeback:0 unstable:0 [ 481.393211] slab_reclaimable:10128 slab_unreclaimable:1413152 [ 481.393211] mapped:40963 shmem:119 pagetables:1300 bounce:0 [ 481.393211] free:24156 free_pcp:248 free_cma:0 [ 481.426472] Node 0 active_anon:425252kB inactive_anon:448kB active_file:48kB inactive_file:80kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163852kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 356352kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 481.454069] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 481.480294] lowmem_reserve[]: 0 2819 6323 6323 [ 481.484913] Node 0 DMA32 free:43996kB min:30060kB low:37572kB high:45084kB active_anon:28kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 481.512233] lowmem_reserve[]: 0 0 3503 3503 [ 481.516600] Node 0 Normal free:36720kB min:37352kB low:46688kB high:56024kB active_anon:425224kB inactive_anon:448kB active_file:48kB inactive_file:80kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:6144kB pagetables:5200kB bounce:0kB free_pcp:972kB local_pcp:244kB free_cma:0kB [ 481.545580] lowmem_reserve[]: 0 0 0 0 [ 481.549460] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 481.563202] Node 0 DMA32: 5*4kB (UME) 1*8kB (M) 4*16kB (UME) 4*32kB (ME) 4*64kB (ME) 4*128kB (ME) 4*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 4*2048kB (ME) 7*4096kB (UM) = 43996kB [ 481.579228] Node 0 Normal: 1279*4kB (UME) 1023*8kB (UME) 626*16kB (ME) 275*32kB (UM) 48*64kB (M) 0*128kB 1*256kB (U) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 36468kB [ 481.595819] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 481.604784] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 481.616607] 151 total pagecache pages [ 481.627988] 0 pages in swap cache [ 481.632482] Swap cache stats: add 0, delete 0, find 0/0 [ 481.637851] Free swap = 0kB [ 481.648200] Total swap = 0kB [ 481.652294] 1965979 pages RAM [ 481.655413] 0 pages HighMem/MovableOnly [ 481.664162] 342307 pages reserved [ 481.667625] 0 pages cma reserved [ 481.675070] Unreclaimable slab info: [ 481.680381] Name Used Total [ 481.685943] pid_2 101KB 152KB [ 481.706205] TIPC 11KB 21KB [ 481.711708] SCTPv6 16KB 24KB [ 481.717082] sctp_chunk 1232602KB 1232602KB [ 481.726657] sctp_bind_bucket 6KB 15KB [ 481.736328] DCCPv6 14KB 29KB [ 481.747854] DCCP 13KB 20KB [ 481.757094] bridge_fdb_cache 13KB 19KB [ 481.762675] fib6_nodes 91KB 108KB [ 481.768041] ip6_dst_cache 247KB 307KB [ 481.774619] RAWv6 78KB 91KB [ 481.789875] UDPv6 3KB 3KB [ 481.795275] TCPv6 20KB 29KB [ 481.800826] nf_conntrack 1KB 15KB [ 481.806212] sd_ext_cdb 0KB 3KB [ 481.813911] scsi_sense_cache 1056KB 1060KB [ 481.822081] virtio_scsi_cmd 16KB 16KB [ 481.827475] sgpool-128 8KB 8KB [ 481.841592] sgpool-64 4KB 6KB [ 481.846971] sgpool-32 2KB 7KB [ 481.856507] sgpool-16 1KB 3KB [ 481.867618] sgpool-8 0KB 3KB [ 481.875966] mqueue_inode_cache 11KB 14KB [ 481.883445] bio_post_read_ctx 14KB 15KB [ 481.896657] bio-2 14KB 19KB [ 481.902182] jfs_mp 7KB 7KB [ 481.907574] nfs_commit_data 3KB 7KB [ 481.914300] nfs_write_data 34KB 37KB [ 481.924774] ext4_system_zone 0KB 3KB [ 481.930244] dio 4KB 29KB [ 481.935621] bio-1 1KB 3KB [ 481.944469] pid_namespace 2KB 11KB [ 481.952427] kvm_vcpu 23KB 23KB [ 481.957814] rpc_buffers 163KB 197KB [ 481.966859] rpc_tasks 24KB 37KB [ 481.974236] UNIX 29KB 29KB [ 481.979714] tcp_bind_bucket 3KB 12KB [ 481.985108] ip_fib_trie 13KB 19KB [ 481.993858] ip_fib_alias 60KB 75KB [ 481.999312] ip_dst_cache 672KB 900KB [ 482.004692] RAW 46KB 57KB [ 482.015195] UDP 17KB 26KB [ 482.023703] TCP 8KB 11KB [ 482.029161] hugetlbfs_inode_cache 2KB 7KB [ 482.034874] fscache_cookie_jar 13KB 22KB [ 482.046233] eventpoll_pwq 17KB 27KB [ 482.052645] eventpoll_epi 32KB 47KB [ 482.058026] inotify_inode_mark 31KB 43KB [ 482.066640] request_queue 163KB 163KB [ 482.077412] blkdev_requests 1KB 3KB [ 482.085842] blkdev_ioc 8KB 19KB [ 482.095479] bio-0 580KB 581KB [ 482.100951] biovec-max 1658KB 1658KB [ 482.106327] biovec-64 898KB 905KB [ 482.114048] biovec-16 97KB 101KB [ 482.122803] bio_integrity_payload 1KB 4KB [ 482.128602] khugepaged_mm_slot 12KB 15KB [ 482.134070] user_namespace 5KB 11KB [ 482.144187] dmaengine-unmap-256 2KB 6KB [ 482.151329] dmaengine-unmap-128 1KB 3KB [ 482.156890] dmaengine-unmap-16 0KB 4KB [ 482.162406] dmaengine-unmap-2 0KB 3KB [ 482.167772] skbuff_fclone_cache 1220KB 1863KB [ 482.179170] skbuff_head_cache 1236022KB 1236022KB [ 482.184548] configfs_dir_cache 0KB 4KB [ 482.190056] file_lock_cache 1KB 3KB [ 482.195429] file_lock_ctx 0KB 3KB [ 482.202946] fsnotify_mark_connector 18KB 31KB [ 482.213148] net_namespace 60KB 60KB [ 482.223862] shmem_inode_cache 4290KB 4362KB [ 482.232840] task_delay_info 110KB 205KB [ 482.238216] taskstats 52KB 80KB [ 482.244581] proc_dir_entry 628KB 682KB [ 482.253938] pde_opener 2KB 7KB [ 482.264577] seq_file 156KB 208KB [ 482.270617] sigqueue 94KB 189KB [ 482.275990] kernfs_node_cache 10079KB 10387KB [ 482.287188] mnt_cache 118KB 160KB [ 482.292636] filp 3346KB 3866KB [ 482.298007] names_cache 67541KB 67579KB [ 482.304289] iint_cache 74KB 75KB [ 482.315278] key_jar 4KB 7KB [ 482.320836] uts_namespace 3KB 7KB [ 482.326209] nsproxy 1KB 3KB [ 482.333779] vm_area_struct 7314KB 9184KB [ 482.341465] mm_struct 1395KB 1989KB [ 482.346846] fs_cache 117KB 216KB [ 482.352305] files_cache 441KB 626KB [ 482.357669] signal_cache 866KB 1200KB [ 482.364318] sighand_cache 346KB 416KB [ 482.373803] task_struct 3799KB 3823KB [ 482.379245] cred_jar 757KB 1272KB [ 482.384618] anon_vma_chain 3244KB 3661KB [ 482.394488] anon_vma 121KB 327KB [ 482.401427] pid 44KB 132KB [ 482.406812] Acpi-Operand 106KB 162KB [ 482.412245] Acpi-Namespace 19KB 23KB [ 482.417612] numa_policy 0KB 3KB [ 482.424956] debug_objects_cache 1375KB 1378KB [ 482.432257] trace_event_file 258KB 258KB [ 482.437635] ftrace_event_field 372KB 374KB [ 482.444105] pool_workqueue 76KB 88KB [ 482.454536] task_group 5KB 7KB [ 482.460725] page->ptl 1717KB 2154KB [ 482.466142] kmalloc-2097152 2050KB 2050KB [ 482.471571] kmalloc-524288 2056KB 2056KB [ 482.476944] kmalloc-262144 1290KB 1290KB [ 482.484605] kmalloc-131072 650KB 650KB [ 482.491656] kmalloc-65536 1452KB 1452KB [ 482.497040] kmalloc-32768 15873KB 15873KB [ 482.504764] kmalloc-16384 1666KB 1666KB [ 482.514078] kmalloc-8192 1872KB 1872KB [ 482.519546] kmalloc-4096 44926KB 44965KB [ 482.524920] kmalloc-2048 9590KB 10697KB [ 482.535979] kmalloc-1024 15847KB 16805KB [ 482.541424] kmalloc-512 2469798KB 2469798KB [ 482.546800] kmalloc-256 2122KB 2358KB [ 482.556820] kmalloc-128 820KB 882KB [ 482.565713] kmalloc-96 2240KB 3168KB [ 482.576773] kmalloc-64 1954KB 2604KB [ 482.587320] kmalloc-32 1732KB 2488KB [ 482.592770] kmalloc-192 861KB 964KB [ 482.598147] kmem_cache 241KB 243KB [ 482.607083] Out of memory: Kill process 14873 (syz-executor0) score 1004 or sacrifice child [ 482.615699] Killed process 14873 (syz-executor0) total-vm:70120kB, anon-rss:2192kB, file-rss:32640kB, shmem-rss:0kB [ 483.014290] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 483.048612] syz-fuzzer cpuset=/ mems_allowed=0 [ 483.053261] CPU: 0 PID: 5335 Comm: syz-fuzzer Not tainted 4.19.0-rc8+ #199 [ 483.060278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 483.069640] Call Trace: [ 483.072248] dump_stack+0x1c4/0x2b6 [ 483.075892] ? dump_stack_print_info.cold.1+0x20/0x20 [ 483.081116] ? mark_held_locks+0x130/0x130 [ 483.085380] ? mark_held_locks+0x130/0x130 [ 483.089648] dump_header+0x27b/0xf72 [ 483.093393] ? pagefault_out_of_memory+0x197/0x197 [ 483.098366] ? mark_held_locks+0x130/0x130 [ 483.102624] ? __lock_acquire+0x7ec/0x4ec0 [ 483.106872] ? mem_cgroup_charge_statistics+0x780/0x780 [ 483.112251] ? print_usage_bug+0xc0/0xc0 [ 483.116321] ? print_usage_bug+0xc0/0xc0 [ 483.120400] ? print_usage_bug+0xc0/0xc0 [ 483.124475] ? graph_lock+0x170/0x170 [ 483.128284] ? print_usage_bug+0xc0/0xc0 [ 483.132356] ? print_usage_bug+0xc0/0xc0 [ 483.136439] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 483.141997] ? find_held_lock+0x36/0x1c0 [ 483.146078] ? mark_held_locks+0xc7/0x130 [ 483.150243] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 483.155356] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 483.160491] ? lockdep_hardirqs_on+0x421/0x5c0 [ 483.165112] ? trace_hardirqs_on+0xbd/0x310 [ 483.169460] ? kasan_check_read+0x11/0x20 [ 483.173618] ? ___ratelimit+0x36f/0x655 [ 483.177612] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 483.183076] ? trace_hardirqs_on+0x310/0x310 [ 483.187498] ? lock_downgrade+0x900/0x900 [ 483.191667] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 483.196782] ? ___ratelimit+0xaa/0x655 [ 483.200681] ? idr_get_free+0xec0/0xec0 [ 483.204668] ? kasan_check_write+0x14/0x20 [ 483.208912] ? do_raw_spin_lock+0xc1/0x230 [ 483.213175] oom_kill_process.cold.27+0x10/0x903 [ 483.217939] ? graph_lock+0x170/0x170 [ 483.221753] ? _raw_spin_unlock+0x2c/0x50 [ 483.225912] ? oom_badness+0xe6/0xaa0 [ 483.229734] ? oom_evaluate_task+0x540/0x540 [ 483.234168] ? find_held_lock+0x36/0x1c0 [ 483.238248] ? out_of_memory+0x974/0x1430 [ 483.242416] ? lock_downgrade+0x900/0x900 [ 483.246577] ? check_preemption_disabled+0x48/0x280 [ 483.251610] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 483.257428] ? kasan_check_read+0x11/0x20 [ 483.261588] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 483.266877] ? rcu_bh_qs+0xc0/0xc0 [ 483.270431] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 483.275980] ? oom_evaluate_task+0x302/0x540 [ 483.280408] out_of_memory+0xa84/0x1430 [ 483.284407] ? unreserve_highatomic_pageblock+0x380/0x5d0 [ 483.289956] ? oom_killer_disable+0x3a0/0x3a0 [ 483.294462] ? __alloc_pages_slowpath+0xea7/0x2d70 [ 483.299414] ? __mutex_add_waiter+0x2a0/0x2a0 [ 483.303922] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 483.308947] ? find_next_bit+0x104/0x130 [ 483.313025] __alloc_pages_slowpath+0x230f/0x2d70 [ 483.317906] ? warn_alloc+0x120/0x120 [ 483.321717] ? __radix_tree_lookup+0x4c0/0x4c0 [ 483.326325] ? find_get_entry+0x2f2/0xc40 [ 483.330494] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 483.336045] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 483.340987] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 483.346534] ? should_fail+0x22d/0xd01 [ 483.350444] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 483.355557] ? __lock_is_held+0xb5/0x140 [ 483.359652] ? __lock_is_held+0xb5/0x140 [ 483.363738] ? ___might_sleep+0x1ed/0x300 [ 483.367888] ? lock_release+0x970/0x970 [ 483.371876] ? arch_local_save_flags+0x40/0x40 [ 483.376485] ? __might_sleep+0x95/0x190 [ 483.380471] __alloc_pages_nodemask+0xa80/0xde0 [ 483.385166] ? __alloc_pages_slowpath+0x2d70/0x2d70 [ 483.390198] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 483.396003] ? kasan_check_read+0x11/0x20 [ 483.400167] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 483.405449] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 483.410567] ? graph_lock+0x170/0x170 [ 483.414377] ? trace_hardirqs_on+0xbd/0x310 [ 483.418713] ? print_usage_bug+0xc0/0xc0 [ 483.422788] ? graph_lock+0x170/0x170 [ 483.426593] ? graph_lock+0x170/0x170 [ 483.430418] ? __do_page_cache_readahead+0x7ce/0x980 [ 483.435541] ? find_held_lock+0x36/0x1c0 [ 483.439620] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 483.445171] alloc_pages_current+0x10c/0x210 [ 483.449601] ? lock_downgrade+0x900/0x900 [ 483.453771] __page_cache_alloc+0x38f/0x5b0 [ 483.458100] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 483.463915] ? kasan_check_read+0x11/0x20 [ 483.468078] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 483.473368] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 483.478053] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 483.483602] ? check_preemption_disabled+0x48/0x280 [ 483.488634] filemap_fault+0x1594/0x25f0 [ 483.492716] ? __lock_page_or_retry+0xa00/0xa00 [ 483.497403] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 483.503211] ? kasan_check_read+0x11/0x20 [ 483.507369] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 483.512660] ? rcu_bh_qs+0xc0/0xc0 [ 483.516223] ? filemap_map_pages+0xdea/0x1980 [ 483.520749] ? find_get_pages_range_tag+0x1320/0x1320 [ 483.525996] ? graph_lock+0x170/0x170 [ 483.529834] ? lock_acquire+0x1ed/0x520 [ 483.533816] ? ext4_filemap_fault+0x7a/0xad [ 483.538162] ? lock_release+0x970/0x970 [ 483.542160] ? arch_local_save_flags+0x40/0x40 [ 483.546771] ? down_read+0xb0/0x1d0 [ 483.550416] ? ext4_filemap_fault+0x7a/0xad [ 483.554748] ? __down_interruptible+0x700/0x700 [ 483.559428] ? graph_lock+0x170/0x170 [ 483.563234] ? graph_lock+0x170/0x170 [ 483.567058] ext4_filemap_fault+0x82/0xad [ 483.571223] __do_fault+0x100/0x6b0 [ 483.574860] ? find_held_lock+0x36/0x1c0 [ 483.578932] ? print_bad_pte+0x6c0/0x6c0 [ 483.583003] ? pmd_val+0x88/0x100 [ 483.586467] ? add_mm_counter_fast+0xd0/0xd0 [ 483.590887] ? pmd_val+0x88/0x100 [ 483.594348] ? add_mm_counter_fast+0xd0/0xd0 [ 483.598772] ? arch_local_save_flags+0x40/0x40 [ 483.603367] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 483.608927] __handle_mm_fault+0x3709/0x53e0 [ 483.613357] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 483.618219] ? graph_lock+0x170/0x170 [ 483.622035] ? print_usage_bug+0xc0/0xc0 [ 483.626115] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 483.631674] ? graph_lock+0x170/0x170 [ 483.635487] ? graph_lock+0x170/0x170 [ 483.639317] ? handle_mm_fault+0x42a/0xc70 [ 483.643560] ? lock_downgrade+0x900/0x900 [ 483.647725] ? check_preemption_disabled+0x48/0x280 [ 483.652762] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 483.658575] ? kasan_check_read+0x11/0x20 [ 483.662736] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 483.668021] ? rcu_bh_qs+0xc0/0xc0 [ 483.671571] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 483.677039] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 483.682588] ? check_preemption_disabled+0x48/0x280 [ 483.687621] handle_mm_fault+0x54f/0xc70 [ 483.691698] ? __handle_mm_fault+0x53e0/0x53e0 [ 483.696293] ? find_vma+0x34/0x190 [ 483.699853] __do_page_fault+0x67d/0xed0 [ 483.703929] ? mm_fault_error+0x380/0x380 [ 483.708587] ? trace_hardirqs_off+0xb8/0x310 [ 483.713007] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 483.718379] ? trace_hardirqs_on+0x310/0x310 [ 483.722808] do_page_fault+0xf2/0x7e0 [ 483.726625] ? vmalloc_sync_all+0x30/0x30 [ 483.730784] ? error_entry+0x70/0xd0 [ 483.734507] ? trace_hardirqs_off_caller+0xbb/0x310 [ 483.739534] ? trace_hardirqs_on_caller+0xc0/0x310 [ 483.744471] ? syscall_return_slowpath+0x5e0/0x5e0 [ 483.749417] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 483.754274] ? trace_hardirqs_on_caller+0x310/0x310 [ 483.759299] ? trace_hardirqs_off+0x310/0x310 [ 483.763812] ? prepare_exit_to_usermode+0x291/0x3b0 [ 483.768834] ? page_fault+0x8/0x30 [ 483.772394] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 483.777249] ? page_fault+0x8/0x30 [ 483.780799] page_fault+0x1e/0x30 [ 483.784261] RIP: 0033:0x45d911 [ 483.787463] Code: Bad RIP value. [ 483.790831] RSP: 002b:000000c420035f18 EFLAGS: 00010246 [ 483.796200] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 000000000045d911 [ 483.803473] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 483.810747] RBP: 000000c420035f28 R08: 000000c420035f18 R09: 0000000000000000 [ 483.818020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000430120 [ 483.825338] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 483.839935] Mem-Info: [ 483.842384] active_anon:105772 inactive_anon:112 isolated_anon:0 [ 483.842384] active_file:15 inactive_file:15 isolated_file:2 [ 483.842384] unevictable:0 dirty:0 writeback:0 unstable:0 [ 483.842384] slab_reclaimable:10133 slab_unreclaimable:1413706 [ 483.842384] mapped:40963 shmem:119 pagetables:1277 bounce:0 [ 483.842384] free:24305 free_pcp:57 free_cma:0 [ 483.875686] Node 0 active_anon:423088kB inactive_anon:448kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:163852kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 354304kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 483.903257] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 483.929455] lowmem_reserve[]: 0 2819 6323 6323 [ 483.934068] Node 0 DMA32 free:43996kB min:30060kB low:37572kB high:45084kB active_anon:28kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 483.963032] lowmem_reserve[]: 0 0 3503 3503 [ 483.967410] Node 0 Normal free:37316kB min:37352kB low:46688kB high:56024kB active_anon:423060kB inactive_anon:448kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:6112kB pagetables:5108kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 483.996533] lowmem_reserve[]: 0 0 0 0 [ 484.000401] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 484.014064] Node 0 DMA32: 5*4kB (UME) 1*8kB (M) 4*16kB (UME) 4*32kB (ME) 4*64kB (ME) 4*128kB (ME) 4*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 4*2048kB (ME) 7*4096kB (UM) = 43996kB [ 484.030038] Node 0 Normal: 1404*4kB (UME) 1025*8kB (UME) 627*16kB (UME) 275*32kB (UM) 49*64kB (UM) 0*128kB 0*256kB 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 37320kB [ 484.045248] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 484.054113] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 484.062722] 151 total pagecache pages [ 484.066512] 0 pages in swap cache [ 484.069975] Swap cache stats: add 0, delete 0, find 0/0 [ 484.075322] Free swap = 0kB [ 484.078319] Total swap = 0kB [ 484.082635] 1965979 pages RAM [ 484.085753] 0 pages HighMem/MovableOnly [ 484.089788] 342307 pages reserved [ 484.093235] 0 pages cma reserved [ 484.096578] Unreclaimable slab info: [ 484.100403] Name Used Total [ 484.105944] pid_2 101KB 152KB [ 484.111346] TIPC 11KB 21KB [ 484.116695] SCTPv6 16KB 24KB [ 484.122071] sctp_chunk 1233116KB 1233116KB [ 484.127431] sctp_bind_bucket 6KB 15KB [ 484.132806] DCCPv6 14KB 29KB [ 484.138167] DCCP 13KB 20KB [ 484.143572] bridge_fdb_cache 13KB 19KB [ 484.148972] fib6_nodes 91KB 108KB [ 484.154318] ip6_dst_cache 246KB 307KB [ 484.159709] RAWv6 78KB 91KB [ 484.165057] UDPv6 3KB 3KB [ 484.170433] TCPv6 20KB 29KB [ 484.175783] nf_conntrack 1KB 15KB [ 484.181186] sd_ext_cdb 0KB 3KB [ 484.186535] scsi_sense_cache 1056KB 1060KB [ 484.191946] virtio_scsi_cmd 16KB 16KB [ 484.197308] sgpool-128 8KB 8KB [ 484.202708] sgpool-64 4KB 6KB [ 484.208069] sgpool-32 2KB 7KB [ 484.213461] sgpool-16 1KB 3KB [ 484.218877] sgpool-8 0KB 3KB [ 484.224257] mqueue_inode_cache 11KB 14KB [ 484.229736] bio_post_read_ctx 14KB 15KB [ 484.235126] bio-2 14KB 19KB [ 484.240516] jfs_mp 7KB 7KB [ 484.245872] nfs_commit_data 3KB 7KB [ 484.251248] nfs_write_data 34KB 37KB [ 484.256606] ext4_system_zone 0KB 3KB [ 484.261991] dio 4KB 29KB [ 484.267338] bio-1 1KB 3KB [ 484.272767] pid_namespace 2KB 11KB [ 484.278134] kvm_vcpu 23KB 23KB [ 484.283521] rpc_buffers 163KB 197KB [ 484.288914] rpc_tasks 24KB 37KB [ 484.294261] UNIX 29KB 29KB [ 484.299638] tcp_bind_bucket 3KB 12KB [ 484.304986] ip_fib_trie 13KB 19KB [ 484.310361] ip_fib_alias 60KB 75KB [ 484.315707] ip_dst_cache 672KB 900KB [ 484.321080] RAW 46KB 57KB [ 484.326439] UDP 17KB 26KB [ 484.331830] TCP 8KB 11KB [ 484.337179] hugetlbfs_inode_cache 2KB 7KB [ 484.342908] fscache_cookie_jar 13KB 22KB [ 484.348341] eventpoll_pwq 17KB 27KB [ 484.353716] eventpoll_epi 32KB 47KB [ 484.359093] inotify_inode_mark 31KB 43KB [ 484.364535] request_queue 163KB 163KB [ 484.369911] blkdev_requests 1KB 3KB [ 484.375255] blkdev_ioc 8KB 19KB [ 484.380629] bio-0 600KB 600KB [ 484.385973] biovec-max 1658KB 1658KB [ 484.391376] biovec-64 929KB 929KB [ 484.396734] biovec-16 101KB 101KB [ 484.402116] bio_integrity_payload 1KB 4KB [ 484.407817] khugepaged_mm_slot 12KB 15KB [ 484.413287] user_namespace 5KB 11KB [ 484.418676] dmaengine-unmap-256 2KB 6KB [ 484.424199] dmaengine-unmap-128 1KB 3KB [ 484.429746] dmaengine-unmap-16 0KB 4KB [ 484.435177] dmaengine-unmap-2 0KB 3KB [ 484.440575] skbuff_fclone_cache 1219KB 1860KB [ 484.446113] skbuff_head_cache 1236502KB 1236502KB [ 484.451510] configfs_dir_cache 0KB 4KB [ 484.456947] file_lock_cache 1KB 3KB [ 484.462322] file_lock_ctx 0KB 3KB [ 484.467668] fsnotify_mark_connector 18KB 31KB [ 484.473566] net_namespace 60KB 60KB [ 484.478943] shmem_inode_cache 4288KB 4362KB [ 484.484292] task_delay_info 110KB 205KB [ 484.489663] taskstats 52KB 80KB [ 484.495010] proc_dir_entry 628KB 682KB [ 484.500390] pde_opener 2KB 7KB [ 484.505756] seq_file 155KB 208KB [ 484.511170] sigqueue 94KB 189KB [ 484.516526] kernfs_node_cache 10079KB 10387KB [ 484.521918] mnt_cache 118KB 160KB [ 484.527267] filp 3339KB 3866KB [ 484.532639] names_cache 67541KB 67579KB [ 484.537983] iint_cache 74KB 75KB [ 484.543389] key_jar 4KB 7KB [ 484.548953] uts_namespace 3KB 7KB [ 484.554307] nsproxy 1KB 3KB [ 484.559685] vm_area_struct 7312KB 9184KB [ 484.565034] mm_struct 1394KB 1989KB [ 484.570456] fs_cache 117KB 216KB [ 484.575826] files_cache 441KB 626KB [ 484.581244] signal_cache 865KB 1200KB [ 484.586614] sighand_cache 346KB 416KB [ 484.592034] task_struct 3799KB 3823KB [ 484.597404] cred_jar 756KB 1272KB [ 484.602818] anon_vma_chain 3242KB 3661KB [ 484.608190] anon_vma 121KB 327KB [ 484.613602] pid 44KB 132KB [ 484.619017] Acpi-Operand 106KB 162KB [ 484.624405] Acpi-Namespace 19KB 23KB [ 484.629837] numa_policy 0KB 3KB [ 484.635211] debug_objects_cache 1375KB 1378KB [ 484.640797] trace_event_file 258KB 258KB [ 484.646169] ftrace_event_field 372KB 374KB [ 484.651668] pool_workqueue 76KB 88KB [ 484.657039] task_group 5KB 7KB [ 484.662490] page->ptl 1715KB 2154KB [ 484.667891] kmalloc-2097152 2050KB 2050KB [ 484.673306] kmalloc-524288 2056KB 2056KB [ 484.678780] kmalloc-262144 1290KB 1290KB [ 484.684161] kmalloc-131072 650KB 650KB [ 484.714390] kmalloc-65536 1452KB 1452KB [ 484.730638] kmalloc-32768 15873KB 15873KB [ 484.736016] kmalloc-16384 1666KB 1666KB [ 484.765141] kmalloc-8192 1872KB 1872KB [ 484.781872] kmalloc-4096 44918KB 44956KB [ 484.787315] kmalloc-2048 9590KB 10697KB [ 484.815323] kmalloc-1024 15840KB 16805KB [ 484.831979] kmalloc-512 2470721KB 2470721KB [ 484.837359] kmalloc-256 2122KB 2358KB [ 484.864671] kmalloc-128 820KB 882KB [ 484.883277] kmalloc-96 2236KB 3168KB [ 484.898581] kmalloc-64 1951KB 2604KB [ 484.903959] kmalloc-32 1730KB 2488KB [ 484.921092] kmalloc-192 861KB 964KB [ 484.926485] kmem_cache 241KB 243KB [ 484.931958] Out of memory: Kill process 14876 (syz-executor2) score 1004 or sacrifice child [ 484.948575] Killed process 14876 (syz-executor2) total-vm:70384kB, anon-rss:2196kB, file-rss:32640kB, shmem-rss:0kB [ 485.151472] syz-executor5 invoked oom-killer: gfp_mask=0x6142c0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), nodemask=(null), order=0, oom_score_adj=1000 [ 485.166320] syz-executor5 cpuset=syz5 mems_allowed=0 [ 485.171663] CPU: 0 PID: 15084 Comm: syz-executor5 Not tainted 4.19.0-rc8+ #199 [ 485.179033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 485.188395] Call Trace: [ 485.190997] dump_stack+0x1c4/0x2b6 [ 485.194646] ? dump_stack_print_info.cold.1+0x20/0x20 [ 485.199857] dump_header+0x27b/0xf72 [ 485.203593] ? mark_held_locks+0x130/0x130 [ 485.207841] ? pagefault_out_of_memory+0x197/0x197 [ 485.212782] ? mark_held_locks+0x130/0x130 [ 485.217042] ? __lock_acquire+0x7ec/0x4ec0 [ 485.221286] ? graph_lock+0x170/0x170 [ 485.225096] ? mem_cgroup_charge_statistics+0x780/0x780 [ 485.230486] ? print_usage_bug+0xc0/0xc0 [ 485.234556] ? print_usage_bug+0xc0/0xc0 [ 485.238626] ? print_usage_bug+0xc0/0xc0 [ 485.242705] ? graph_lock+0x170/0x170 [ 485.246517] ? print_usage_bug+0xc0/0xc0 [ 485.250590] ? print_usage_bug+0xc0/0xc0 [ 485.254666] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 485.260219] ? find_held_lock+0x36/0x1c0 [ 485.264303] ? mark_held_locks+0xc7/0x130 [ 485.268468] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 485.273579] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 485.278694] ? lockdep_hardirqs_on+0x421/0x5c0 [ 485.283292] ? trace_hardirqs_on+0xbd/0x310 [ 485.287630] ? kasan_check_read+0x11/0x20 [ 485.291790] ? ___ratelimit+0x36f/0x655 [ 485.295778] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 485.301240] ? trace_hardirqs_on+0x310/0x310 [ 485.305659] ? lock_downgrade+0x900/0x900 [ 485.309825] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 485.314936] ? ___ratelimit+0xaa/0x655 [ 485.319013] ? idr_get_free+0xec0/0xec0 [ 485.323000] ? kasan_check_write+0x14/0x20 [ 485.327244] ? do_raw_spin_lock+0xc1/0x230 [ 485.331493] oom_kill_process.cold.27+0x10/0x903 [ 485.336288] ? graph_lock+0x170/0x170 [ 485.340096] ? _raw_spin_unlock+0x2c/0x50 [ 485.344264] ? oom_badness+0xe6/0xaa0 [ 485.348083] ? oom_evaluate_task+0x540/0x540 [ 485.352527] ? find_held_lock+0x36/0x1c0 [ 485.356603] ? out_of_memory+0x974/0x1430 [ 485.360762] ? lock_downgrade+0x900/0x900 [ 485.364925] ? check_preemption_disabled+0x48/0x280 [ 485.369955] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 485.375761] ? kasan_check_read+0x11/0x20 [ 485.379921] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 485.385207] ? rcu_bh_qs+0xc0/0xc0 [ 485.388760] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 485.394308] ? oom_evaluate_task+0x302/0x540 [ 485.398729] out_of_memory+0xa84/0x1430 [ 485.402723] ? unreserve_highatomic_pageblock+0x380/0x5d0 [ 485.408276] ? oom_killer_disable+0x3a0/0x3a0 [ 485.412786] ? __alloc_pages_slowpath+0xea7/0x2d70 [ 485.417728] ? __mutex_add_waiter+0x2a0/0x2a0 [ 485.422233] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 485.427256] ? find_next_bit+0x104/0x130 [ 485.431334] __alloc_pages_slowpath+0x230f/0x2d70 [ 485.436217] ? warn_alloc+0x120/0x120 [ 485.440036] ? warn_alloc+0x120/0x120 [ 485.443847] ? print_usage_bug+0xc0/0xc0 [ 485.447920] ? warn_alloc+0x120/0x120 [ 485.451732] ? print_usage_bug+0xc0/0xc0 [ 485.455807] ? print_usage_bug+0xc0/0xc0 [ 485.459899] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 485.465468] ? should_fail+0x22d/0xd01 [ 485.469367] ? warn_alloc+0x120/0x120 [ 485.473189] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 485.478337] ? __lock_is_held+0xb5/0x140 [ 485.482415] ? graph_lock+0x170/0x170 [ 485.486227] ? ___might_sleep+0x1ed/0x300 [ 485.490391] ? lock_release+0x970/0x970 [ 485.494376] ? arch_local_save_flags+0x40/0x40 [ 485.498985] ? __might_sleep+0x95/0x190 [ 485.502974] __alloc_pages_nodemask+0xa80/0xde0 [ 485.507790] ? graph_lock+0x170/0x170 [ 485.511606] ? __alloc_pages_slowpath+0x2d70/0x2d70 [ 485.516626] ? graph_lock+0x170/0x170 [ 485.520446] ? mark_held_locks+0xc7/0x130 [ 485.524606] ? find_held_lock+0x36/0x1c0 [ 485.528704] ? cache_grow_begin+0x5a4/0x8c0 [ 485.533036] ? lockdep_hardirqs_on+0x421/0x5c0 [ 485.537631] ? trace_hardirqs_on+0xbd/0x310 [ 485.542313] ? fallback_alloc+0x203/0x2e0 [ 485.546471] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 485.551939] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 485.557492] cache_grow_begin+0x91/0x8c0 [ 485.561567] ? do_raw_spin_unlock+0xa7/0x330 [ 485.565993] fallback_alloc+0x203/0x2e0 [ 485.570002] ____cache_alloc_node+0x1c7/0x1e0 [ 485.574515] kmem_cache_alloc_node_trace+0xe7/0x740 [ 485.579554] __kmalloc_node_track_caller+0x33/0x70 [ 485.584496] __kmalloc_reserve.isra.39+0x41/0xe0 [ 485.589265] __alloc_skb+0x155/0x770 [ 485.593015] ? skb_scrub_packet+0x490/0x490 [ 485.597365] ? arch_local_save_flags+0x40/0x40 [ 485.601972] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 485.606746] ? iov_iter_npages+0xe80/0xe80 [ 485.611011] _sctp_make_chunk+0x58/0x280 [ 485.615090] sctp_make_datafrag_empty+0x1d2/0x2e0 [ 485.619972] ? sctp_make_ecne+0x150/0x150 [ 485.624148] sctp_datamsg_from_user+0x7fc/0x1340 [ 485.628930] ? sctp_datamsg_free+0x90/0x90 [ 485.633183] ? mark_held_locks+0x130/0x130 [ 485.637440] ? __schedule+0x874/0x1ed0 [ 485.641349] ? mark_held_locks+0xc7/0x130 [ 485.645527] ? graph_lock+0x170/0x170 [ 485.649338] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 485.654449] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 485.659043] ? trace_hardirqs_on+0xbd/0x310 [ 485.663376] ? kasan_check_read+0x11/0x20 [ 485.667542] ? prepare_to_wait_exclusive+0x1a6/0x480 [ 485.672655] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 485.678111] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 485.683703] ? flex_array_get+0x1da/0x260 [ 485.687863] sctp_sendmsg_to_asoc+0xdd5/0x2230 [ 485.692460] ? __lock_sock+0x203/0x350 [ 485.696371] ? sctp_transport_lookup_process+0x1d0/0x1d0 [ 485.701843] ? find_held_lock+0x36/0x1c0 [ 485.706437] ? mark_held_locks+0xc7/0x130 [ 485.710635] ? __local_bh_enable_ip+0x160/0x260 [ 485.715491] ? __local_bh_enable_ip+0x160/0x260 [ 485.720190] ? trace_hardirqs_on+0xbd/0x310 [ 485.724522] ? lock_release+0x970/0x970 [ 485.728508] ? lock_sock_nested+0xe2/0x120 [ 485.732755] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 485.738220] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 485.743773] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 485.749324] ? sctp_id2assoc+0x231/0x3f0 [ 485.753405] ? lock_sock_nested+0x9a/0x120 [ 485.757653] ? sctp_wfree+0xb90/0xb90 [ 485.761462] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 485.767027] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 485.772178] sctp_sendmsg+0x13c2/0x1da0 [ 485.776181] ? sctp_id2assoc+0x3f0/0x3f0 [ 485.780276] ? rcu_bh_qs+0xc0/0xc0 [ 485.783844] inet_sendmsg+0x1a1/0x690 [ 485.787659] ? ipip_gro_receive+0x100/0x100 [ 485.791988] ? apparmor_socket_sendmsg+0x29/0x30 [ 485.796732] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 485.802259] ? security_socket_sendmsg+0x94/0xc0 [ 485.806998] ? ipip_gro_receive+0x100/0x100 [ 485.811322] sock_sendmsg+0xd5/0x120 [ 485.815049] sock_write_iter+0x35e/0x5c0 [ 485.819137] ? sock_sendmsg+0x120/0x120 [ 485.823157] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 485.828711] ? iov_iter_init+0xc2/0x1e0 [ 485.832704] __vfs_write+0x6b8/0x9f0 [ 485.836584] ? kernel_read+0x120/0x120 [ 485.840473] ? apparmor_path_rmdir+0x30/0x30 [ 485.844907] ? apparmor_file_permission+0x24/0x30 [ 485.849788] ? rw_verify_area+0x118/0x360 [ 485.853951] vfs_write+0x1fc/0x560 [ 485.857510] ksys_write+0x101/0x260 [ 485.861158] ? __ia32_sys_read+0xb0/0xb0 [ 485.865277] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 485.870745] __ia32_sys_write+0x71/0xb0 [ 485.874733] do_fast_syscall_32+0x34d/0xfb2 [ 485.879069] ? do_int80_syscall_32+0x890/0x890 [ 485.883665] ? entry_SYSENTER_compat+0x68/0x7f [ 485.888262] ? trace_hardirqs_off_caller+0xbb/0x310 [ 485.893289] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 485.898151] ? trace_hardirqs_on_caller+0x310/0x310 [ 485.903185] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 485.908210] ? recalc_sigpending_tsk+0x180/0x180 [ 485.912967] ? kasan_check_write+0x14/0x20 [ 485.917193] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 485.922027] entry_SYSENTER_compat+0x70/0x7f [ 485.926434] RIP: 0023:0xf7f2dca9 [ 485.929798] Code: Bad RIP value. [ 485.933163] RSP: 002b:00000000f5ee70cc EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 485.940884] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000020000040 [ 485.948158] RDX: 000000000000005e RSI: 0000000000000000 RDI: 0000000000000000 [ 485.955437] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 485.962713] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 485.969989] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 485.982228] Mem-Info: [ 485.984693] active_anon:105231 inactive_anon:112 isolated_anon:0 [ 485.984693] active_file:16 inactive_file:15 isolated_file:0 [ 485.984693] unevictable:0 dirty:0 writeback:0 unstable:0 [ 485.984693] slab_reclaimable:10138 slab_unreclaimable:1414222 [ 485.984693] mapped:40962 shmem:119 pagetables:1255 bounce:0 [ 485.984693] free:24298 free_pcp:123 free_cma:0 [ 486.018810] Node 0 active_anon:420924kB inactive_anon:448kB active_file:64kB inactive_file:260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 352256kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 486.046885] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 486.073205] lowmem_reserve[]: 0 2819 6323 6323 [ 486.077835] Node 0 DMA32 free:43996kB min:30060kB low:37572kB high:45084kB active_anon:28kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 486.105279] lowmem_reserve[]: 0 0 3503 3503 [ 486.119948] Node 0 Normal free:37332kB min:37352kB low:46688kB high:56024kB active_anon:420896kB inactive_anon:448kB active_file:64kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:6080kB pagetables:5020kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 486.221547] lowmem_reserve[]: 0 0 0 0 [ 486.225424] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 486.276330] Node 0 DMA32: 5*4kB (UME) 1*8kB (M) 4*16kB (UME) 4*32kB (ME) 4*64kB (ME) 4*128kB (ME) 4*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 4*2048kB (ME) 7*4096kB (UM) = 43996kB [ 486.326390] Node 0 Normal: 1405*4kB (UME) 1033*8kB (UME) 629*16kB (UME) 276*32kB (UM) 51*64kB (UM) 2*128kB (U) 0*256kB 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 37836kB [ 486.374245] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 486.383231] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 486.408525] 161 total pagecache pages [ 486.412362] 0 pages in swap cache [ 486.415822] Swap cache stats: add 0, delete 0, find 0/0 [ 486.445179] Free swap = 0kB [ 486.448226] Total swap = 0kB [ 486.464921] 1965979 pages RAM [ 486.468050] 0 pages HighMem/MovableOnly [ 486.486279] 342307 pages reserved [ 486.489805] 0 pages cma reserved [ 486.493175] Unreclaimable slab info: [ 486.496886] Name Used Total [ 486.535606] pid_2 101KB 152KB [ 486.552820] TIPC 11KB 21KB [ 486.560049] SCTPv6 16KB 24KB [ 486.572707] sctp_chunk 1233592KB 1233592KB [ 486.578113] sctp_bind_bucket 6KB 15KB [ 486.583687] DCCPv6 14KB 29KB [ 486.589257] DCCP 13KB 20KB [ 486.594746] bridge_fdb_cache 13KB 19KB [ 486.600277] fib6_nodes 91KB 108KB [ 486.605745] ip6_dst_cache 251KB 307KB [ 486.611193] RAWv6 78KB 91KB [ 486.616682] UDPv6 3KB 3KB [ 486.622242] TCPv6 20KB 29KB [ 486.627733] nf_conntrack 1KB 15KB [ 486.634317] sd_ext_cdb 0KB 3KB [ 486.639745] scsi_sense_cache 1056KB 1060KB [ 486.645109] virtio_scsi_cmd 16KB 16KB [ 486.650501] sgpool-128 8KB 8KB [ 486.655849] sgpool-64 4KB 6KB [ 486.661256] sgpool-32 2KB 7KB [ 486.666625] sgpool-16 1KB 3KB [ 486.672022] sgpool-8 0KB 3KB [ 486.677523] mqueue_inode_cache 11KB 14KB [ 486.683049] bio_post_read_ctx 14KB 15KB [ 486.688503] bio-2 14KB 19KB [ 486.693877] jfs_mp 7KB 7KB [ 486.699321] nfs_commit_data 3KB 7KB [ 486.704693] nfs_write_data 34KB 37KB [ 486.710146] ext4_system_zone 0KB 3KB [ 486.715532] dio 4KB 29KB [ 486.720957] bio-1 1KB 3KB [ 486.726335] pid_namespace 2KB 11KB [ 486.731765] kvm_vcpu 23KB 23KB [ 486.737147] rpc_buffers 163KB 197KB [ 486.742576] rpc_tasks 24KB 37KB [ 486.747948] UNIX 29KB 29KB [ 486.753413] tcp_bind_bucket 3KB 12KB [ 486.759872] ip_fib_trie 13KB 19KB [ 486.765248] ip_fib_alias 60KB 75KB [ 486.792503] ip_dst_cache 672KB 900KB [ 486.797912] RAW 46KB 57KB [ 486.828227] UDP 17KB 26KB [ 486.849259] TCP 8KB 11KB [ 486.854656] hugetlbfs_inode_cache 2KB 7KB [ 486.884103] fscache_cookie_jar 13KB 22KB [ 486.903392] eventpoll_pwq 17KB 27KB [ 486.920914] eventpoll_epi 32KB 47KB [ 486.926305] inotify_inode_mark 31KB 43KB [ 486.953457] request_queue 163KB 163KB [ 486.971398] blkdev_requests 1KB 3KB [ 486.976782] blkdev_ioc 8KB 19KB [ 487.003481] bio-0 618KB 618KB [ 487.021514] biovec-max 1658KB 1658KB [ 487.026905] biovec-64 976KB 976KB [ 487.032467] biovec-16 105KB 105KB [ 487.037834] bio_integrity_payload 1KB 4KB [ 487.043597] khugepaged_mm_slot 12KB 15KB [ 487.049142] user_namespace 5KB 11KB [ 487.054518] dmaengine-unmap-256 2KB 6KB [ 487.060110] dmaengine-unmap-128 1KB 3KB [ 487.065664] dmaengine-unmap-16 0KB 4KB [ 487.071178] dmaengine-unmap-2 0KB 3KB [ 487.076552] skbuff_fclone_cache 1216KB 1856KB [ 487.082156] skbuff_head_cache 1236982KB 1236982KB [ 487.087550] configfs_dir_cache 0KB 4KB [ 487.093053] file_lock_cache 1KB 3KB [ 487.098473] file_lock_ctx 0KB 3KB [ 487.103845] fsnotify_mark_connector 18KB 31KB [ 487.109858] net_namespace 60KB 60KB [ 487.115231] shmem_inode_cache 4288KB 4362KB [ 487.120651] task_delay_info 110KB 205KB [ 487.126039] taskstats 52KB 80KB [ 487.131503] proc_dir_entry 628KB 682KB [ 487.136879] pde_opener 2KB 7KB [ 487.142301] seq_file 155KB 208KB [ 487.147673] sigqueue 94KB 189KB [ 487.154153] kernfs_node_cache 10079KB 10387KB [ 487.159628] mnt_cache 118KB 160KB [ 487.165007] filp 3335KB 3866KB [ 487.193305] names_cache 67541KB 67570KB [ 487.211146] iint_cache 74KB 75KB [ 487.216537] key_jar 4KB 7KB [ 487.246995] uts_namespace 3KB 7KB [ 487.262277] nsproxy 1KB 3KB [ 487.267658] vm_area_struct 7297KB 9180KB [ 487.295797] mm_struct 1394KB 1989KB [ 487.312318] fs_cache 117KB 216KB [ 487.317702] files_cache 441KB 626KB [ 487.346929] signal_cache 865KB 1200KB [ 487.364453] sighand_cache 346KB 416KB [ 487.379919] task_struct 3799KB 3811KB [ 487.385297] cred_jar 756KB 1272KB [ 487.390720] anon_vma_chain 3238KB 3661KB [ 487.396097] anon_vma 121KB 327KB [ 487.401529] pid 44KB 132KB [ 487.406905] Acpi-Operand 106KB 162KB [ 487.413455] Acpi-Namespace 19KB 23KB [ 487.418919] numa_policy 0KB 3KB [ 487.424290] debug_objects_cache 1375KB 1378KB [ 487.429881] trace_event_file 258KB 258KB [ 487.435252] ftrace_event_field 372KB 374KB [ 487.440759] pool_workqueue 76KB 88KB [ 487.446141] task_group 5KB 7KB [ 487.451559] page->ptl 1714KB 2154KB [ 487.456959] kmalloc-2097152 2050KB 2050KB [ 487.462379] kmalloc-524288 2056KB 2056KB [ 487.467772] kmalloc-262144 1290KB 1290KB [ 487.473200] kmalloc-131072 650KB 650KB [ 487.478624] kmalloc-65536 1452KB 1452KB [ 487.484001] kmalloc-32768 15873KB 15873KB [ 487.489479] kmalloc-16384 1666KB 1666KB [ 487.494853] kmalloc-8192 1872KB 1872KB [ 487.523073] kmalloc-4096 44918KB 44948KB [ 487.542502] kmalloc-2048 9590KB 10697KB [ 487.547882] kmalloc-1024 15829KB 16805KB [ 487.575659] kmalloc-512 2471673KB 2471673KB [ 487.593524] kmalloc-256 2122KB 2358KB [ 487.619020] kmalloc-128 820KB 882KB [ 487.624419] kmalloc-96 2232KB 3168KB [ 487.652839] kmalloc-64 1948KB 2604KB [ 487.658227] kmalloc-32 1728KB 2488KB [ 487.687701] kmalloc-192 861KB 964KB [ 487.704593] kmem_cache 241KB 243KB [ 487.733137] Out of memory: Kill process 14893 (syz-executor0) score 1004 or sacrifice child [ 487.751247] Killed process 14893 (syz-executor0) total-vm:70120kB, anon-rss:2192kB, file-rss:32640kB, shmem-rss:0kB [ 487.919951] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 487.934446] syz-fuzzer cpuset=/ mems_allowed=0 [ 487.941559] CPU: 0 PID: 5335 Comm: syz-fuzzer Not tainted 4.19.0-rc8+ #199 [ 487.948588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 487.957956] Call Trace: [ 487.960560] dump_stack+0x1c4/0x2b6 [ 487.964233] ? dump_stack_print_info.cold.1+0x20/0x20 [ 487.969463] ? mark_held_locks+0x130/0x130 [ 487.973707] ? mark_held_locks+0x130/0x130 [ 487.977993] dump_header+0x27b/0xf72 [ 487.981730] ? pagefault_out_of_memory+0x197/0x197 [ 487.986677] ? mark_held_locks+0x130/0x130 [ 487.990918] ? __lock_acquire+0x7ec/0x4ec0 [ 487.995167] ? retint_kernel+0x2d/0x2d [ 487.999066] ? trace_hardirqs_on_caller+0xc0/0x310 [ 488.004001] ? print_usage_bug+0xc0/0xc0 [ 488.008076] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 488.012840] ? trace_hardirqs_off+0x310/0x310 [ 488.017352] ? graph_lock+0x170/0x170 [ 488.021185] ? print_usage_bug+0xc0/0xc0 [ 488.025260] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 488.030035] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 488.035586] ? find_held_lock+0x36/0x1c0 [ 488.039668] ? mark_held_locks+0xc7/0x130 [ 488.043833] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 488.048998] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 488.054114] ? lockdep_hardirqs_on+0x421/0x5c0 [ 488.058721] ? trace_hardirqs_on+0xbd/0x310 [ 488.063050] ? kasan_check_read+0x11/0x20 [ 488.067206] ? ___ratelimit+0x36f/0x655 [ 488.071189] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 488.076648] ? trace_hardirqs_on+0x310/0x310 [ 488.081078] ? lock_downgrade+0x900/0x900 [ 488.085265] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 488.090401] ? ___ratelimit+0xaa/0x655 [ 488.094301] ? idr_get_free+0xec0/0xec0 [ 488.098291] ? kasan_check_write+0x14/0x20 [ 488.102540] ? do_raw_spin_lock+0xc1/0x230 [ 488.106793] oom_kill_process.cold.27+0x10/0x903 [ 488.111573] ? graph_lock+0x170/0x170 [ 488.115402] ? _raw_spin_unlock+0x2c/0x50 [ 488.119560] ? oom_badness+0xe6/0xaa0 [ 488.123379] ? oom_evaluate_task+0x540/0x540 [ 488.127811] ? find_held_lock+0x36/0x1c0 [ 488.131886] ? out_of_memory+0x974/0x1430 [ 488.136046] ? lock_downgrade+0x900/0x900 [ 488.140208] ? check_preemption_disabled+0x48/0x280 [ 488.145254] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 488.151063] ? kasan_check_read+0x11/0x20 [ 488.155235] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 488.160519] ? rcu_bh_qs+0xc0/0xc0 [ 488.164071] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 488.169617] ? oom_evaluate_task+0x302/0x540 [ 488.174038] out_of_memory+0xa84/0x1430 [ 488.178031] ? oom_killer_disable+0x3a0/0x3a0 [ 488.182537] ? __alloc_pages_slowpath+0xea7/0x2d70 [ 488.187479] ? __mutex_add_waiter+0x2a0/0x2a0 [ 488.191994] __alloc_pages_slowpath+0x230f/0x2d70 [ 488.196877] ? warn_alloc+0x120/0x120 [ 488.200700] ? find_get_entry+0x2f2/0xc40 [ 488.204881] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 488.210471] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 488.215420] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 488.220963] ? should_fail+0x22d/0xd01 [ 488.224861] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 488.229997] ? __lock_is_held+0xb5/0x140 [ 488.234104] ? __lock_is_held+0xb5/0x140 [ 488.238195] ? ___might_sleep+0x1ed/0x300 [ 488.242348] ? lock_release+0x970/0x970 [ 488.246335] ? arch_local_save_flags+0x40/0x40 [ 488.250959] ? __might_sleep+0x95/0x190 [ 488.254947] __alloc_pages_nodemask+0xa80/0xde0 [ 488.259682] ? __alloc_pages_slowpath+0x2d70/0x2d70 [ 488.264728] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 488.270536] ? kasan_check_read+0x11/0x20 [ 488.274693] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 488.279976] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 488.285088] ? graph_lock+0x170/0x170 [ 488.288906] ? trace_hardirqs_on+0xbd/0x310 [ 488.293255] ? print_usage_bug+0xc0/0xc0 [ 488.297331] ? graph_lock+0x170/0x170 [ 488.301148] ? graph_lock+0x170/0x170 [ 488.304961] ? __do_page_cache_readahead+0x7ce/0x980 [ 488.310092] ? find_held_lock+0x36/0x1c0 [ 488.314205] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 488.319790] alloc_pages_current+0x10c/0x210 [ 488.324204] ? lock_downgrade+0x900/0x900 [ 488.328363] __page_cache_alloc+0x38f/0x5b0 [ 488.332702] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 488.338506] ? kasan_check_read+0x11/0x20 [ 488.342685] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 488.347973] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 488.352664] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 488.358210] ? check_preemption_disabled+0x48/0x280 [ 488.363262] filemap_fault+0x1594/0x25f0 [ 488.367351] ? __lock_page_or_retry+0xa00/0xa00 [ 488.372098] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 488.377914] ? kasan_check_read+0x11/0x20 [ 488.382071] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 488.387363] ? rcu_bh_qs+0xc0/0xc0 [ 488.390930] ? filemap_map_pages+0xdea/0x1980 [ 488.395456] ? find_get_pages_range_tag+0x1320/0x1320 [ 488.400674] ? graph_lock+0x170/0x170 [ 488.404524] ? lock_acquire+0x1ed/0x520 [ 488.408507] ? ext4_filemap_fault+0x7a/0xad [ 488.412842] ? lock_release+0x970/0x970 [ 488.416823] ? arch_local_save_flags+0x40/0x40 [ 488.421433] ? down_read+0xb0/0x1d0 [ 488.425069] ? ext4_filemap_fault+0x7a/0xad [ 488.429406] ? __down_interruptible+0x700/0x700 [ 488.434088] ? graph_lock+0x170/0x170 [ 488.437904] ? graph_lock+0x170/0x170 [ 488.441731] ext4_filemap_fault+0x82/0xad [ 488.445896] __do_fault+0x100/0x6b0 [ 488.449534] ? find_held_lock+0x36/0x1c0 [ 488.453606] ? print_bad_pte+0x6c0/0x6c0 [ 488.457688] ? pmd_val+0x88/0x100 [ 488.461166] ? add_mm_counter_fast+0xd0/0xd0 [ 488.465585] ? pmd_val+0x88/0x100 [ 488.469047] ? add_mm_counter_fast+0xd0/0xd0 [ 488.473469] ? arch_local_save_flags+0x40/0x40 [ 488.478065] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 488.483619] __handle_mm_fault+0x3709/0x53e0 [ 488.488048] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 488.492899] ? graph_lock+0x170/0x170 [ 488.496736] ? print_usage_bug+0xc0/0xc0 [ 488.500813] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 488.506361] ? graph_lock+0x170/0x170 [ 488.510174] ? graph_lock+0x170/0x170 [ 488.514005] ? handle_mm_fault+0x42a/0xc70 [ 488.518258] ? lock_downgrade+0x900/0x900 [ 488.522436] ? check_preemption_disabled+0x48/0x280 [ 488.527487] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 488.533296] ? kasan_check_read+0x11/0x20 [ 488.537455] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 488.542746] ? rcu_bh_qs+0xc0/0xc0 [ 488.546296] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 488.551756] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 488.557304] ? check_preemption_disabled+0x48/0x280 [ 488.562344] handle_mm_fault+0x54f/0xc70 [ 488.566434] ? __handle_mm_fault+0x53e0/0x53e0 [ 488.571048] ? find_vma+0x34/0x190 [ 488.574577] __do_page_fault+0x67d/0xed0 [ 488.578626] ? mm_fault_error+0x380/0x380 [ 488.582756] ? trace_hardirqs_off+0xb8/0x310 [ 488.587152] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 488.592516] ? trace_hardirqs_on+0x310/0x310 [ 488.596912] do_page_fault+0xf2/0x7e0 [ 488.600697] ? vmalloc_sync_all+0x30/0x30 [ 488.604831] ? error_entry+0x70/0xd0 [ 488.608529] ? trace_hardirqs_off_caller+0xbb/0x310 [ 488.613529] ? trace_hardirqs_on_caller+0xc0/0x310 [ 488.618459] ? syscall_return_slowpath+0x5e0/0x5e0 [ 488.623376] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 488.628208] ? trace_hardirqs_on_caller+0x310/0x310 [ 488.633211] ? trace_hardirqs_off+0x310/0x310 [ 488.637694] ? prepare_exit_to_usermode+0x291/0x3b0 [ 488.642699] ? page_fault+0x8/0x30 [ 488.646225] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 488.651058] ? page_fault+0x8/0x30 [ 488.654581] page_fault+0x1e/0x30 [ 488.658029] RIP: 0033:0x45d911 [ 488.661210] Code: Bad RIP value. [ 488.664558] RSP: 002b:000000c420035f18 EFLAGS: 00010246 [ 488.669922] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 000000000045d911 [ 488.677174] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 488.684439] RBP: 000000c420035f28 R08: 000000c420035f18 R09: 0000000000000000 [ 488.691692] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000430120 [ 488.698960] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 488.730279] Mem-Info: [ 488.732765] active_anon:104693 inactive_anon:112 isolated_anon:0 [ 488.732765] active_file:18 inactive_file:15 isolated_file:0 [ 488.732765] unevictable:0 dirty:0 writeback:0 unstable:0 [ 488.732765] slab_reclaimable:10147 slab_unreclaimable:1414930 [ 488.732765] mapped:40964 shmem:119 pagetables:1232 bounce:0 [ 488.732765] free:24175 free_pcp:61 free_cma:0 [ 488.778178] Node 0 active_anon:418772kB inactive_anon:448kB active_file:72kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163856kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 350208kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 488.813010] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 488.846340] lowmem_reserve[]: 0 2819 6323 6323 [ 488.855572] Node 0 DMA32 free:43996kB min:30060kB low:37572kB high:45084kB active_anon:28kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 488.887581] lowmem_reserve[]: 0 0 3503 3503 [ 488.892090] Node 0 Normal free:36860kB min:37352kB low:46688kB high:56024kB active_anon:418744kB inactive_anon:448kB active_file:64kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:6048kB pagetables:4928kB bounce:0kB free_pcp:484kB local_pcp:240kB free_cma:0kB [ 488.925666] lowmem_reserve[]: 0 0 0 0 [ 488.931298] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 488.947645] Node 0 DMA32: 5*4kB (UME) 1*8kB (M) 4*16kB (UME) 4*32kB (ME) 4*64kB (ME) 4*128kB (ME) 4*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 4*2048kB (ME) 7*4096kB (UM) = 43996kB [ 488.978060] Node 0 Normal: 1400*4kB (ME) 1024*8kB (UME) 626*16kB (ME) 273*32kB (M) 49*64kB (M) 0*128kB 0*256kB 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 36704kB [ 488.997873] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 489.007522] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 489.023087] 152 total pagecache pages [ 489.026921] 0 pages in swap cache [ 489.031969] Swap cache stats: add 0, delete 0, find 0/0 [ 489.037342] Free swap = 0kB [ 489.055212] Total swap = 0kB [ 489.058241] 1965979 pages RAM [ 489.061514] 0 pages HighMem/MovableOnly [ 489.065513] 342307 pages reserved [ 489.074414] 0 pages cma reserved [ 489.077797] Unreclaimable slab info: [ 489.084894] Name Used Total [ 489.093512] pid_2 101KB 152KB [ 489.104363] TIPC 11KB 21KB [ 489.116464] SCTPv6 16KB 24KB [ 489.122873] sctp_chunk 1234267KB 1234267KB [ 489.128254] sctp_bind_bucket 6KB 15KB [ 489.137088] DCCPv6 14KB 29KB [ 489.142526] DCCP 13KB 20KB [ 489.147921] bridge_fdb_cache 13KB 19KB [ 489.156823] fib6_nodes 91KB 108KB [ 489.166109] ip6_dst_cache 251KB 307KB [ 489.174325] RAWv6 78KB 91KB [ 489.185644] UDPv6 3KB 3KB [ 489.191804] TCPv6 20KB 29KB [ 489.197189] nf_conntrack 1KB 15KB [ 489.208319] sd_ext_cdb 0KB 3KB [ 489.216283] scsi_sense_cache 1056KB 1060KB [ 489.224297] virtio_scsi_cmd 16KB 16KB [ 489.235681] sgpool-128 8KB 8KB [ 489.246624] sgpool-64 4KB 6KB [ 489.253268] sgpool-32 2KB 7KB [ 489.268329] sgpool-16 1KB 3KB [ 489.273762] sgpool-8 0KB 3KB [ 489.284786] mqueue_inode_cache 11KB 14KB [ 489.294514] bio_post_read_ctx 14KB 15KB [ 489.300059] bio-2 14KB 19KB [ 489.305430] jfs_mp 7KB 7KB [ 489.322752] nfs_commit_data 3KB 7KB [ 489.328139] nfs_write_data 34KB 37KB [ 489.333552] ext4_system_zone 0KB 3KB [ 489.344294] dio 4KB 29KB [ 489.354238] bio-1 1KB 3KB [ 489.362720] pid_namespace 2KB 11KB [ 489.368078] kvm_vcpu 23KB 23KB [ 489.374620] rpc_buffers 163KB 197KB [ 489.392040] rpc_tasks 24KB 37KB [ 489.397421] UNIX 29KB 29KB [ 489.402972] tcp_bind_bucket 3KB 12KB [ 489.408354] ip_fib_trie 13KB 19KB [ 489.415296] ip_fib_alias 60KB 75KB [ 489.424240] ip_dst_cache 672KB 900KB [ 489.429681] RAW 46KB 57KB [ 489.435055] UDP 17KB 26KB [ 489.444409] TCP 8KB 11KB [ 489.452162] hugetlbfs_inode_cache 2KB 7KB [ 489.457900] fscache_cookie_jar 13KB 22KB [ 489.467872] eventpoll_pwq 17KB 27KB [ 489.474833] eventpoll_epi 32KB 47KB [ 489.480282] inotify_inode_mark 31KB 43KB [ 489.485732] request_queue 163KB 163KB [ 489.501538] blkdev_requests 1KB 3KB [ 489.506917] blkdev_ioc 8KB 19KB [ 489.512315] bio-0 630KB 630KB [ 489.517661] biovec-max 1658KB 1658KB [ 489.524360] biovec-64 992KB 992KB [ 489.534101] biovec-16 104KB 105KB [ 489.539567] bio_integrity_payload 1KB 4KB [ 489.545291] khugepaged_mm_slot 12KB 15KB [ 489.554321] user_namespace 5KB 11KB [ 489.562470] dmaengine-unmap-256 2KB 6KB [ 489.568025] dmaengine-unmap-128 1KB 3KB [ 489.573652] dmaengine-unmap-16 0KB 4KB [ 489.584543] dmaengine-unmap-2 0KB 3KB [ 489.591026] skbuff_fclone_cache 1216KB 1856KB [ 489.596593] skbuff_head_cache 1237706KB 1237706KB [ 489.605096] configfs_dir_cache 0KB 4KB [ 489.614202] file_lock_cache 1KB 3KB [ 489.625325] file_lock_ctx 0KB 3KB [ 489.634452] fsnotify_mark_connector 18KB 31KB [ 489.644404] net_namespace 60KB 60KB [ 489.656033] shmem_inode_cache 4288KB 4362KB [ 489.663093] task_delay_info 110KB 205KB [ 489.671604] taskstats 52KB 80KB [ 489.676982] proc_dir_entry 628KB 682KB [ 489.683770] pde_opener 2KB 7KB [ 489.694184] seq_file 155KB 208KB [ 489.699616] sigqueue 94KB 189KB [ 489.705158] kernfs_node_cache 10079KB 10387KB [ 489.714403] mnt_cache 118KB 160KB [ 489.722328] filp 3335KB 3866KB [ 489.727704] names_cache 67541KB 67570KB [ 489.733154] iint_cache 74KB 75KB [ 489.743424] key_jar 4KB 7KB [ 489.752817] uts_namespace 3KB 7KB [ 489.758202] nsproxy 1KB 3KB [ 489.764795] vm_area_struct 7297KB 9180KB [ 489.774923] mm_struct 1394KB 1989KB [ 489.785159] fs_cache 117KB 216KB [ 489.793782] files_cache 441KB 626KB [ 489.804696] signal_cache 865KB 1200KB [ 489.815682] sighand_cache 346KB 416KB [ 489.824071] task_struct 3799KB 3811KB [ 489.845870] cred_jar 756KB 1272KB [ 489.851380] anon_vma_chain 3238KB 3661KB [ 489.856780] anon_vma 121KB 327KB [ 489.865464] pid 44KB 132KB [ 489.877593] Acpi-Operand 106KB 162KB [ 489.893963] Acpi-Namespace 19KB 23KB [ 489.899514] numa_policy 0KB 3KB [ 489.904890] debug_objects_cache 1375KB 1378KB [ 489.914827] trace_event_file 258KB 258KB [ 489.920695] ftrace_event_field 372KB 374KB [ 489.926178] pool_workqueue 76KB 88KB [ 489.936727] task_group 5KB 7KB [ 489.944293] page->ptl 1714KB 2154KB [ 489.953001] kmalloc-2097152 2050KB 2050KB [ 489.958370] kmalloc-524288 2056KB 2056KB [ 489.964526] kmalloc-262144 1290KB 1290KB [ 489.975565] kmalloc-131072 650KB 650KB [ 489.984745] kmalloc-65536 1452KB 1452KB [ 489.992142] kmalloc-32768 15873KB 15873KB [ 489.997526] kmalloc-16384 1666KB 1666KB [ 490.004343] kmalloc-8192 1872KB 1872KB [ 490.015193] kmalloc-4096 44918KB 44948KB [ 490.023326] kmalloc-2048 9590KB 10697KB [ 490.032739] kmalloc-1024 15829KB 16805KB [ 490.038112] kmalloc-512 2473177KB 2473177KB [ 490.043548] kmalloc-256 2122KB 2358KB [ 490.054771] kmalloc-128 820KB 882KB [ 490.060198] kmalloc-96 2232KB 3168KB [ 490.065567] kmalloc-64 1948KB 2604KB [ 490.073399] kmalloc-32 1728KB 2488KB [ 490.083263] kmalloc-192 861KB 964KB [ 490.095630] kmem_cache 241KB 243KB [ 490.105131] Out of memory: Kill process 14914 (syz-executor0) score 1004 or sacrifice child [ 490.114464] Killed process 14914 (syz-executor0) total-vm:70120kB, anon-rss:2192kB, file-rss:32640kB, shmem-rss:0kB [ 490.187588] syz-executor5 invoked oom-killer: gfp_mask=0x6142c0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), nodemask=(null), order=0, oom_score_adj=1000 [ 490.202415] syz-executor5 cpuset=syz5 mems_allowed=0 [ 490.207552] CPU: 1 PID: 15084 Comm: syz-executor5 Not tainted 4.19.0-rc8+ #199 [ 490.214904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 490.224256] Call Trace: [ 490.226849] dump_stack+0x1c4/0x2b6 [ 490.230494] ? dump_stack_print_info.cold.1+0x20/0x20 [ 490.235699] dump_header+0x27b/0xf72 [ 490.239426] ? mark_held_locks+0x130/0x130 [ 490.243666] ? pagefault_out_of_memory+0x197/0x197 [ 490.248604] ? mark_held_locks+0x130/0x130 [ 490.252856] ? __lock_acquire+0x7ec/0x4ec0 [ 490.257096] ? graph_lock+0x170/0x170 [ 490.260911] ? mem_cgroup_charge_statistics+0x780/0x780 [ 490.266281] ? print_usage_bug+0xc0/0xc0 [ 490.270366] ? print_usage_bug+0xc0/0xc0 [ 490.274438] ? graph_lock+0x170/0x170 [ 490.278260] ? print_usage_bug+0xc0/0xc0 [ 490.282326] ? print_usage_bug+0xc0/0xc0 [ 490.286396] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 490.291941] ? find_held_lock+0x36/0x1c0 [ 490.296017] ? mark_held_locks+0xc7/0x130 [ 490.300174] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 490.305281] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 490.310397] ? lockdep_hardirqs_on+0x421/0x5c0 [ 490.315013] ? trace_hardirqs_on+0xbd/0x310 [ 490.319335] ? kasan_check_read+0x11/0x20 [ 490.323485] ? ___ratelimit+0x36f/0x655 [ 490.327464] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 490.332917] ? trace_hardirqs_on+0x310/0x310 [ 490.337326] ? lock_downgrade+0x900/0x900 [ 490.341482] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 490.346589] ? ___ratelimit+0xaa/0x655 [ 490.350483] ? idr_get_free+0xec0/0xec0 [ 490.354465] ? kasan_check_write+0x14/0x20 [ 490.358705] ? do_raw_spin_lock+0xc1/0x230 [ 490.362948] oom_kill_process.cold.27+0x10/0x903 [ 490.367732] ? graph_lock+0x170/0x170 [ 490.371547] ? _raw_spin_unlock+0x2c/0x50 [ 490.375695] ? oom_badness+0xe6/0xaa0 [ 490.379517] ? oom_evaluate_task+0x540/0x540 [ 490.383933] ? find_held_lock+0x36/0x1c0 [ 490.388006] ? out_of_memory+0x974/0x1430 [ 490.392164] ? lock_downgrade+0x900/0x900 [ 490.396323] ? check_preemption_disabled+0x48/0x280 [ 490.401350] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 490.407157] ? kasan_check_read+0x11/0x20 [ 490.411330] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 490.416608] ? rcu_bh_qs+0xc0/0xc0 [ 490.420161] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 490.425712] ? oom_evaluate_task+0x302/0x540 [ 490.430133] out_of_memory+0xa84/0x1430 [ 490.434142] ? oom_killer_disable+0x3a0/0x3a0 [ 490.438639] ? __alloc_pages_slowpath+0xea7/0x2d70 [ 490.443574] ? __mutex_add_waiter+0x2a0/0x2a0 [ 490.448099] __alloc_pages_slowpath+0x230f/0x2d70 [ 490.452984] ? warn_alloc+0x120/0x120 [ 490.456792] ? warn_alloc+0x120/0x120 [ 490.460598] ? print_usage_bug+0xc0/0xc0 [ 490.464676] ? warn_alloc+0x120/0x120 [ 490.468481] ? print_usage_bug+0xc0/0xc0 [ 490.472544] ? print_usage_bug+0xc0/0xc0 [ 490.476609] ? print_usage_bug+0xc0/0xc0 [ 490.480678] ? graph_lock+0x170/0x170 [ 490.484483] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 490.490024] ? should_fail+0x22d/0xd01 [ 490.493914] ? warn_alloc+0x120/0x120 [ 490.497719] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 490.502868] ? __lock_is_held+0xb5/0x140 [ 490.506957] ? graph_lock+0x170/0x170 [ 490.510765] ? ___might_sleep+0x1ed/0x300 [ 490.514931] ? lock_release+0x970/0x970 [ 490.518917] ? arch_local_save_flags+0x40/0x40 [ 490.523518] ? __might_sleep+0x95/0x190 [ 490.527500] __alloc_pages_nodemask+0xa80/0xde0 [ 490.532178] ? graph_lock+0x170/0x170 [ 490.535991] ? __alloc_pages_slowpath+0x2d70/0x2d70 [ 490.541013] ? graph_lock+0x170/0x170 [ 490.544831] ? mark_held_locks+0xc7/0x130 [ 490.548981] ? find_held_lock+0x36/0x1c0 [ 490.553045] ? cache_grow_begin+0x5a4/0x8c0 [ 490.557366] ? lockdep_hardirqs_on+0x421/0x5c0 [ 490.561955] ? trace_hardirqs_on+0xbd/0x310 [ 490.566310] ? fallback_alloc+0x203/0x2e0 [ 490.570464] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 490.575939] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 490.581490] cache_grow_begin+0x91/0x8c0 [ 490.585558] ? do_raw_spin_unlock+0xa7/0x330 [ 490.589977] fallback_alloc+0x203/0x2e0 [ 490.593961] ____cache_alloc_node+0x1c7/0x1e0 [ 490.598468] kmem_cache_alloc_node_trace+0xe7/0x740 [ 490.603501] __kmalloc_node_track_caller+0x33/0x70 [ 490.608440] __kmalloc_reserve.isra.39+0x41/0xe0 [ 490.613204] __alloc_skb+0x155/0x770 [ 490.616940] ? skb_scrub_packet+0x490/0x490 [ 490.621266] ? arch_local_save_flags+0x40/0x40 [ 490.625853] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 490.630627] ? iov_iter_npages+0xe80/0xe80 [ 490.634888] _sctp_make_chunk+0x58/0x280 [ 490.638957] sctp_make_datafrag_empty+0x1d2/0x2e0 [ 490.643804] ? sctp_make_ecne+0x150/0x150 [ 490.647962] sctp_datamsg_from_user+0x7fc/0x1340 [ 490.652752] ? sctp_datamsg_free+0x90/0x90 [ 490.656991] ? mark_held_locks+0x130/0x130 [ 490.661244] ? __schedule+0x874/0x1ed0 [ 490.665156] ? mark_held_locks+0xc7/0x130 [ 490.669311] ? graph_lock+0x170/0x170 [ 490.673116] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 490.678232] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 490.682820] ? trace_hardirqs_on+0xbd/0x310 [ 490.687156] ? kasan_check_read+0x11/0x20 [ 490.691332] ? prepare_to_wait_exclusive+0x1a6/0x480 [ 490.696443] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 490.701902] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 490.707458] ? flex_array_get+0x1da/0x260 [ 490.711630] sctp_sendmsg_to_asoc+0xdd5/0x2230 [ 490.716223] ? __lock_sock+0x203/0x350 [ 490.720137] ? sctp_transport_lookup_process+0x1d0/0x1d0 [ 490.725590] ? find_held_lock+0x36/0x1c0 [ 490.729663] ? mark_held_locks+0xc7/0x130 [ 490.733817] ? __local_bh_enable_ip+0x160/0x260 [ 490.738490] ? __local_bh_enable_ip+0x160/0x260 [ 490.743170] ? trace_hardirqs_on+0xbd/0x310 [ 490.747494] ? lock_release+0x970/0x970 [ 490.751475] ? lock_sock_nested+0xe2/0x120 [ 490.755718] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 490.761184] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 490.766738] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 490.772283] ? sctp_id2assoc+0x231/0x3f0 [ 490.776347] ? lock_sock_nested+0x9a/0x120 [ 490.780615] ? sctp_wfree+0xb90/0xb90 [ 490.784435] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 490.790001] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 490.795116] sctp_sendmsg+0x13c2/0x1da0 [ 490.799117] ? sctp_id2assoc+0x3f0/0x3f0 [ 490.803205] ? rcu_bh_qs+0xc0/0xc0 [ 490.806765] inet_sendmsg+0x1a1/0x690 [ 490.810586] ? ipip_gro_receive+0x100/0x100 [ 490.814916] ? apparmor_socket_sendmsg+0x29/0x30 [ 490.819674] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 490.825219] ? security_socket_sendmsg+0x94/0xc0 [ 490.829980] ? ipip_gro_receive+0x100/0x100 [ 490.834306] sock_sendmsg+0xd5/0x120 [ 490.838039] sock_write_iter+0x35e/0x5c0 [ 490.842105] ? sock_sendmsg+0x120/0x120 [ 490.846106] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 490.851672] ? iov_iter_init+0xc2/0x1e0 [ 490.855656] __vfs_write+0x6b8/0x9f0 [ 490.859379] ? kernel_read+0x120/0x120 [ 490.863287] ? apparmor_path_rmdir+0x30/0x30 [ 490.867713] ? apparmor_file_permission+0x24/0x30 [ 490.872569] ? rw_verify_area+0x118/0x360 [ 490.876731] vfs_write+0x1fc/0x560 [ 490.880280] ksys_write+0x101/0x260 [ 490.883918] ? __ia32_sys_read+0xb0/0xb0 [ 490.888000] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 490.893488] __ia32_sys_write+0x71/0xb0 [ 490.897470] do_fast_syscall_32+0x34d/0xfb2 [ 490.901802] ? do_int80_syscall_32+0x890/0x890 [ 490.906393] ? entry_SYSENTER_compat+0x68/0x7f [ 490.910983] ? trace_hardirqs_off_caller+0xbb/0x310 [ 490.916006] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 490.920858] ? trace_hardirqs_on_caller+0x310/0x310 [ 490.925887] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 490.930912] ? recalc_sigpending_tsk+0x180/0x180 [ 490.935672] ? kasan_check_write+0x14/0x20 [ 490.939921] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 490.944777] entry_SYSENTER_compat+0x70/0x7f [ 490.949184] RIP: 0023:0xf7f2dca9 [ 490.952554] Code: Bad RIP value. [ 490.955918] RSP: 002b:00000000f5ee70cc EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 490.963631] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000020000040 [ 490.970906] RDX: 000000000000005e RSI: 0000000000000000 RDI: 0000000000000000 [ 490.978172] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 490.985440] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 490.992707] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 491.017078] Mem-Info: [ 491.019644] active_anon:104153 inactive_anon:112 isolated_anon:0 [ 491.019644] active_file:12 inactive_file:7 isolated_file:0 [ 491.019644] unevictable:0 dirty:0 writeback:0 unstable:0 [ 491.019644] slab_reclaimable:10148 slab_unreclaimable:1415475 [ 491.019644] mapped:40987 shmem:119 pagetables:1232 bounce:0 [ 491.019644] free:24166 free_pcp:6 free_cma:0 [ 491.126253] Node 0 active_anon:416604kB inactive_anon:448kB active_file:64kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163852kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 348160kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 491.213976] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 491.295759] lowmem_reserve[]: 0 2819 6323 6323 [ 491.300465] Node 0 DMA32 free:43996kB min:30060kB low:37572kB high:45084kB active_anon:28kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 491.338619] lowmem_reserve[]: 0 0 3503 3503 [ 491.343012] Node 0 Normal free:37060kB min:37352kB low:46688kB high:56024kB active_anon:416576kB inactive_anon:448kB active_file:64kB inactive_file:64kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:6016kB pagetables:4836kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 491.458555] lowmem_reserve[]: 0 0 0 0 [ 491.462425] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 491.498486] Node 0 DMA32: 5*4kB (UME) 1*8kB (M) 4*16kB (UME) 4*32kB (ME) 4*64kB (ME) 4*128kB (ME) 4*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 4*2048kB (ME) 7*4096kB (UM) = 43996kB [ 491.555520] Node 0 Normal: 1401*4kB (UME) 1033*8kB (UME) 626*16kB (UME) 272*32kB (M) 51*64kB (UM) 0*128kB 0*256kB 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 37388kB [ 491.608611] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 491.617471] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 491.666404] 151 total pagecache pages [ 491.681970] 0 pages in swap cache [ 491.685438] Swap cache stats: add 0, delete 0, find 0/0 [ 491.709428] Free swap = 0kB [ 491.712459] Total swap = 0kB [ 491.715495] 1965979 pages RAM [ 491.728589] 0 pages HighMem/MovableOnly [ 491.732575] 342307 pages reserved [ 491.736024] 0 pages cma reserved [ 491.751875] Unreclaimable slab info: [ 491.755607] Name Used Total [ 491.790976] pid_2 101KB 152KB [ 491.796398] TIPC 11KB 21KB [ 491.809678] SCTPv6 16KB 24KB [ 491.815060] sctp_chunk 1234758KB 1234758KB [ 491.835994] sctp_bind_bucket 6KB 15KB [ 491.849335] DCCPv6 14KB 29KB [ 491.854722] DCCP 13KB 20KB [ 491.904616] bridge_fdb_cache 13KB 19KB [ 491.927603] fib6_nodes 91KB 108KB [ 491.944452] ip6_dst_cache 260KB 307KB [ 491.961175] RAWv6 78KB 91KB [ 491.966556] UDPv6 3KB 3KB [ 491.996291] TCPv6 20KB 29KB [ 492.012845] nf_conntrack 1KB 15KB [ 492.018255] sd_ext_cdb 0KB 3KB [ 492.043209] scsi_sense_cache 1056KB 1060KB [ 492.063722] virtio_scsi_cmd 16KB 16KB [ 492.081960] sgpool-128 8KB 8KB [ 492.087341] sgpool-64 4KB 6KB [ 492.133087] sgpool-32 2KB 7KB [ 492.150632] sgpool-16 1KB 3KB [ 492.156014] sgpool-8 0KB 3KB [ 492.193636] mqueue_inode_cache 11KB 14KB [ 492.212218] bio_post_read_ctx 14KB 15KB [ 492.217624] bio-2 14KB 19KB [ 492.260841] jfs_mp 7KB 7KB [ 492.266247] nfs_commit_data 3KB 7KB [ 492.297669] nfs_write_data 34KB 37KB [ 492.326851] ext4_system_zone 0KB 3KB [ 492.345654] dio 4KB 29KB [ 492.360563] bio-1 1KB 3KB [ 492.365943] pid_namespace 2KB 11KB [ 492.391863] kvm_vcpu 23KB 23KB [ 492.397249] rpc_buffers 163KB 197KB [ 492.410960] rpc_tasks 24KB 37KB [ 492.416339] UNIX 29KB 29KB [ 492.421746] tcp_bind_bucket 3KB 12KB [ 492.427153] ip_fib_trie 13KB 19KB [ 492.432616] ip_fib_alias 60KB 75KB [ 492.437992] ip_dst_cache 672KB 900KB [ 492.443453] RAW 46KB 57KB [ 492.448983] UDP 17KB 26KB [ 492.454364] TCP 8KB 11KB [ 492.459794] hugetlbfs_inode_cache 2KB 7KB [ 492.465721] fscache_cookie_jar 13KB 22KB [ 492.471242] eventpoll_pwq 17KB 27KB [ 492.476612] eventpoll_epi 32KB 47KB [ 492.482026] inotify_inode_mark 31KB 43KB [ 492.487486] request_queue 163KB 163KB [ 492.492967] blkdev_requests 1KB 3KB [ 492.498345] blkdev_ioc 8KB 19KB [ 492.503768] bio-0 633KB 633KB [ 492.509198] biovec-max 1658KB 1658KB [ 492.514568] biovec-64 1000KB 1000KB [ 492.520004] biovec-16 104KB 105KB [ 492.525373] bio_integrity_payload 1KB 4KB [ 492.533891] khugepaged_mm_slot 12KB 15KB [ 492.548581] user_namespace 5KB 11KB [ 492.553963] dmaengine-unmap-256 2KB 6KB [ 492.579997] dmaengine-unmap-128 1KB 3KB [ 492.585586] dmaengine-unmap-16 0KB 4KB [ 492.616068] dmaengine-unmap-2 0KB 3KB [ 492.631768] skbuff_fclone_cache 1214KB 1856KB [ 492.650680] skbuff_head_cache 1238171KB 1238171KB [ 492.656093] configfs_dir_cache 0KB 4KB [ 492.685722] file_lock_cache 1KB 3KB [ 492.702880] file_lock_ctx 0KB 3KB [ 492.708260] fsnotify_mark_connector 18KB 31KB [ 492.728638] net_namespace 60KB 60KB [ 492.734026] shmem_inode_cache 4288KB 4362KB [ 492.753689] task_delay_info 110KB 205KB [ 492.778337] taskstats 52KB 80KB [ 492.813509] proc_dir_entry 628KB 682KB [ 492.836317] pde_opener 2KB 7KB [ 492.860605] seq_file 155KB 208KB [ 492.865996] sigqueue 94KB 189KB [ 492.878778] kernfs_node_cache 10079KB 10387KB [ 492.884191] mnt_cache 118KB 160KB [ 492.906612] filp 3333KB 3866KB [ 492.928604] names_cache 67541KB 67562KB [ 492.933985] iint_cache 74KB 75KB [ 492.948613] key_jar 4KB 7KB [ 492.953990] uts_namespace 3KB 7KB [ 492.972952] nsproxy 1KB 3KB [ 492.978348] vm_area_struct 7293KB 9180KB [ 493.034799] mm_struct 1394KB 1989KB [ 493.045512] fs_cache 117KB 216KB [ 493.068606] files_cache 441KB 626KB [ 493.073991] signal_cache 865KB 1200KB [ 493.082986] sighand_cache 346KB 416KB [ 493.088377] task_struct 3799KB 3799KB [ 493.120563] cred_jar 755KB 1272KB [ 493.125944] anon_vma_chain 3236KB 3661KB [ 493.148609] anon_vma 121KB 327KB [ 493.153995] pid 44KB 132KB [ 493.174647] Acpi-Operand 106KB 162KB [ 493.195855] Acpi-Namespace 19KB 23KB [ 493.218560] numa_policy 0KB 3KB [ 493.223943] debug_objects_cache 1375KB 1378KB [ 493.265711] trace_event_file 258KB 258KB [ 493.284757] ftrace_event_field 372KB 374KB [ 493.300778] pool_workqueue 76KB 88KB [ 493.306159] task_group 5KB 7KB [ 493.312947] page->ptl 1714KB 2154KB [ 493.318348] kmalloc-2097152 2050KB 2050KB [ 493.342282] kmalloc-524288 2056KB 2056KB [ 493.347692] kmalloc-262144 1290KB 1290KB [ 493.384896] kmalloc-131072 650KB 650KB [ 493.399507] kmalloc-65536 1452KB 1452KB [ 493.404900] kmalloc-32768 15873KB 15873KB [ 493.410416] kmalloc-16384 1666KB 1666KB [ 493.415767] kmalloc-8192 1872KB 1872KB [ 493.421157] kmalloc-4096 44918KB 44939KB [ 493.426518] kmalloc-2048 9590KB 10697KB [ 493.431912] kmalloc-1024 15843KB 16805KB [ 493.437272] kmalloc-512 2474047KB 2474047KB [ 493.442661] kmalloc-256 2122KB 2358KB [ 493.448009] kmalloc-128 820KB 882KB [ 493.453392] kmalloc-96 2231KB 3168KB [ 493.458780] kmalloc-64 1945KB 2604KB [ 493.464140] kmalloc-32 1728KB 2488KB [ 493.469518] kmalloc-192 861KB 964KB [ 493.474864] kmem_cache 241KB 243KB [ 493.480263] Out of memory: Kill process 14939 (syz-executor0) score 1004 or sacrifice child [ 493.488845] Killed process 14939 (syz-executor0) total-vm:70120kB, anon-rss:2192kB, file-rss:32640kB, shmem-rss:0kB [ 494.035566] syz-executor5 invoked oom-killer: gfp_mask=0x6142c0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), nodemask=(null), order=0, oom_score_adj=1000 [ 494.089487] syz-executor5 cpuset=syz5 mems_allowed=0 [ 494.094650] CPU: 1 PID: 15084 Comm: syz-executor5 Not tainted 4.19.0-rc8+ #199 [ 494.102022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 494.111379] Call Trace: [ 494.113986] dump_stack+0x1c4/0x2b6 [ 494.117628] ? dump_stack_print_info.cold.1+0x20/0x20 [ 494.122841] dump_header+0x27b/0xf72 [ 494.126584] ? mark_held_locks+0x130/0x130 [ 494.130832] ? pagefault_out_of_memory+0x197/0x197 [ 494.135774] ? mark_held_locks+0x130/0x130 [ 494.140023] ? __lock_acquire+0x7ec/0x4ec0 [ 494.144266] ? graph_lock+0x170/0x170 [ 494.148079] ? mem_cgroup_charge_statistics+0x780/0x780 [ 494.153451] ? print_usage_bug+0xc0/0xc0 [ 494.157554] ? print_usage_bug+0xc0/0xc0 [ 494.161626] ? print_usage_bug+0xc0/0xc0 [ 494.165716] ? graph_lock+0x170/0x170 [ 494.169531] ? print_usage_bug+0xc0/0xc0 [ 494.173602] ? print_usage_bug+0xc0/0xc0 [ 494.177680] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 494.183241] ? find_held_lock+0x36/0x1c0 [ 494.187320] ? mark_held_locks+0xc7/0x130 [ 494.191481] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 494.196596] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 494.201712] ? lockdep_hardirqs_on+0x421/0x5c0 [ 494.206332] ? trace_hardirqs_on+0xbd/0x310 [ 494.210660] ? kasan_check_read+0x11/0x20 [ 494.214821] ? ___ratelimit+0x36f/0x655 [ 494.218806] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 494.224275] ? trace_hardirqs_on+0x310/0x310 [ 494.228694] ? lock_downgrade+0x900/0x900 [ 494.232859] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 494.237992] ? ___ratelimit+0xaa/0x655 [ 494.241927] ? idr_get_free+0xec0/0xec0 [ 494.245959] ? kasan_check_write+0x14/0x20 [ 494.250209] ? do_raw_spin_lock+0xc1/0x230 [ 494.254464] oom_kill_process.cold.27+0x10/0x903 [ 494.259233] ? graph_lock+0x170/0x170 [ 494.263042] ? _raw_spin_unlock+0x2c/0x50 [ 494.267203] ? oom_badness+0xe6/0xaa0 [ 494.271033] ? oom_evaluate_task+0x540/0x540 [ 494.275470] ? find_held_lock+0x36/0x1c0 [ 494.279547] ? out_of_memory+0x974/0x1430 [ 494.283706] ? lock_downgrade+0x900/0x900 [ 494.287885] ? check_preemption_disabled+0x48/0x280 [ 494.292946] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 494.298751] ? kasan_check_read+0x11/0x20 [ 494.302916] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 494.308218] ? rcu_bh_qs+0xc0/0xc0 [ 494.311806] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 494.317357] ? oom_evaluate_task+0x302/0x540 [ 494.321783] out_of_memory+0xa84/0x1430 [ 494.325774] ? unreserve_highatomic_pageblock+0x380/0x5d0 [ 494.331322] ? oom_killer_disable+0x3a0/0x3a0 [ 494.335827] ? __alloc_pages_slowpath+0xea7/0x2d70 [ 494.340772] ? __mutex_add_waiter+0x2a0/0x2a0 [ 494.345432] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 494.350461] ? find_next_bit+0x104/0x130 [ 494.354538] __alloc_pages_slowpath+0x230f/0x2d70 [ 494.359421] ? warn_alloc+0x120/0x120 [ 494.363241] ? warn_alloc+0x120/0x120 [ 494.367075] ? print_usage_bug+0xc0/0xc0 [ 494.371169] ? warn_alloc+0x120/0x120 [ 494.375050] ? print_usage_bug+0xc0/0xc0 [ 494.379131] ? print_usage_bug+0xc0/0xc0 [ 494.383205] ? rcu_sched_force_quiescent_state+0x20/0x20 [ 494.388669] ? print_usage_bug+0xc0/0xc0 [ 494.392738] ? graph_lock+0x170/0x170 [ 494.396547] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 494.402098] ? should_fail+0x22d/0xd01 [ 494.406020] ? print_usage_bug+0xc0/0xc0 [ 494.410110] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 494.415291] ? __lock_is_held+0xb5/0x140 [ 494.419373] ? graph_lock+0x170/0x170 [ 494.423189] ? ___might_sleep+0x1ed/0x300 [ 494.427341] ? lock_release+0x970/0x970 [ 494.431327] ? arch_local_save_flags+0x40/0x40 [ 494.435944] ? __might_sleep+0x95/0x190 [ 494.439932] __alloc_pages_nodemask+0xa80/0xde0 [ 494.444643] ? graph_lock+0x170/0x170 [ 494.448455] ? __alloc_pages_slowpath+0x2d70/0x2d70 [ 494.453483] ? graph_lock+0x170/0x170 [ 494.457302] ? mark_held_locks+0xc7/0x130 [ 494.461454] ? find_held_lock+0x36/0x1c0 [ 494.465530] ? cache_grow_begin+0x5a4/0x8c0 [ 494.469861] ? lockdep_hardirqs_on+0x421/0x5c0 [ 494.474464] ? trace_hardirqs_on+0xbd/0x310 [ 494.478797] ? fallback_alloc+0x203/0x2e0 [ 494.482959] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 494.488423] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 494.493979] cache_grow_begin+0x91/0x8c0 [ 494.498057] ? do_raw_spin_unlock+0xa7/0x330 [ 494.502529] fallback_alloc+0x203/0x2e0 [ 494.506522] ____cache_alloc_node+0x1c7/0x1e0 [ 494.511038] kmem_cache_alloc_node_trace+0xe7/0x740 [ 494.516108] __kmalloc_node_track_caller+0x33/0x70 [ 494.521094] __kmalloc_reserve.isra.39+0x41/0xe0 [ 494.525876] __alloc_skb+0x155/0x770 [ 494.529612] ? skb_scrub_packet+0x490/0x490 [ 494.533944] ? arch_local_save_flags+0x40/0x40 [ 494.538541] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 494.543316] ? iov_iter_npages+0xe80/0xe80 [ 494.547582] _sctp_make_chunk+0x58/0x280 [ 494.551668] sctp_make_datafrag_empty+0x1d2/0x2e0 [ 494.556523] ? sctp_make_ecne+0x150/0x150 [ 494.560693] sctp_datamsg_from_user+0x7fc/0x1340 [ 494.565473] ? sctp_datamsg_free+0x90/0x90 [ 494.569722] ? mark_held_locks+0x130/0x130 [ 494.573965] ? __schedule+0x874/0x1ed0 [ 494.577895] ? mark_held_locks+0xc7/0x130 [ 494.582057] ? graph_lock+0x170/0x170 [ 494.585865] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 494.590984] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 494.595575] ? trace_hardirqs_on+0xbd/0x310 [ 494.599954] ? kasan_check_read+0x11/0x20 [ 494.604148] ? prepare_to_wait_exclusive+0x1a6/0x480 [ 494.609269] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 494.614728] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 494.620294] ? flex_array_get+0x1da/0x260 [ 494.624460] sctp_sendmsg_to_asoc+0xdd5/0x2230 [ 494.629063] ? __lock_sock+0x203/0x350 [ 494.632981] ? sctp_transport_lookup_process+0x1d0/0x1d0 [ 494.638454] ? find_held_lock+0x36/0x1c0 [ 494.642534] ? mark_held_locks+0xc7/0x130 [ 494.646697] ? __local_bh_enable_ip+0x160/0x260 [ 494.651365] ? __local_bh_enable_ip+0x160/0x260 [ 494.656046] ? trace_hardirqs_on+0xbd/0x310 [ 494.660354] ? lock_release+0x970/0x970 [ 494.664315] ? lock_sock_nested+0xe2/0x120 [ 494.668533] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 494.673986] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 494.679541] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 494.685080] ? sctp_id2assoc+0x231/0x3f0 [ 494.689153] ? lock_sock_nested+0x9a/0x120 [ 494.693403] ? sctp_wfree+0xb90/0xb90 [ 494.697205] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 494.702755] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 494.707899] sctp_sendmsg+0x13c2/0x1da0 [ 494.711903] ? sctp_id2assoc+0x3f0/0x3f0 [ 494.715988] ? rcu_bh_qs+0xc0/0xc0 [ 494.719572] inet_sendmsg+0x1a1/0x690 [ 494.723392] ? ipip_gro_receive+0x100/0x100 [ 494.727727] ? apparmor_socket_sendmsg+0x29/0x30 [ 494.732496] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 494.738043] ? security_socket_sendmsg+0x94/0xc0 [ 494.742809] ? ipip_gro_receive+0x100/0x100 [ 494.747153] sock_sendmsg+0xd5/0x120 [ 494.750877] sock_write_iter+0x35e/0x5c0 [ 494.754973] ? sock_sendmsg+0x120/0x120 [ 494.759000] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 494.764577] ? iov_iter_init+0xc2/0x1e0 [ 494.768565] __vfs_write+0x6b8/0x9f0 [ 494.772296] ? kernel_read+0x120/0x120 [ 494.776195] ? apparmor_path_rmdir+0x30/0x30 [ 494.780627] ? apparmor_file_permission+0x24/0x30 [ 494.785488] ? rw_verify_area+0x118/0x360 [ 494.789655] vfs_write+0x1fc/0x560 [ 494.793213] ksys_write+0x101/0x260 [ 494.796873] ? __ia32_sys_read+0xb0/0xb0 [ 494.800952] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 494.806422] __ia32_sys_write+0x71/0xb0 [ 494.810429] do_fast_syscall_32+0x34d/0xfb2 [ 494.814768] ? do_int80_syscall_32+0x890/0x890 [ 494.819449] ? entry_SYSENTER_compat+0x68/0x7f [ 494.824042] ? trace_hardirqs_off_caller+0xbb/0x310 [ 494.829069] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 494.833923] ? trace_hardirqs_on_caller+0x310/0x310 [ 494.838950] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 494.843978] ? recalc_sigpending_tsk+0x180/0x180 [ 494.848746] ? kasan_check_write+0x14/0x20 [ 494.853002] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 494.857863] entry_SYSENTER_compat+0x70/0x7f [ 494.862286] RIP: 0023:0xf7f2dca9 [ 494.865662] Code: Bad RIP value. [ 494.869032] RSP: 002b:00000000f5ee70cc EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 494.876747] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000020000040 [ 494.884055] RDX: 000000000000005e RSI: 0000000000000000 RDI: 0000000000000000 [ 494.891344] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 494.898617] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 494.905895] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 494.946149] Mem-Info: [ 494.948875] active_anon:103610 inactive_anon:112 isolated_anon:0 [ 494.948875] active_file:25 inactive_file:0 isolated_file:0 [ 494.948875] unevictable:0 dirty:0 writeback:0 unstable:0 [ 494.948875] slab_reclaimable:10161 slab_unreclaimable:1415934 [ 494.948875] mapped:40980 shmem:119 pagetables:1186 bounce:0 [ 494.948875] free:24291 free_pcp:0 free_cma:0 [ 495.042197] Node 0 active_anon:414440kB inactive_anon:448kB active_file:92kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163920kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 346112kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 495.128308] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 495.195093] lowmem_reserve[]: 0 2819 6323 6323 [ 495.218488] Node 0 DMA32 free:43996kB min:30060kB low:37572kB high:45084kB active_anon:28kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 495.298510] lowmem_reserve[]: 0 0 3503 3503 [ 495.302894] Node 0 Normal free:37260kB min:37352kB low:46688kB high:56024kB active_anon:414412kB inactive_anon:448kB active_file:88kB inactive_file:24kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5984kB pagetables:4744kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 495.398469] lowmem_reserve[]: 0 0 0 0 [ 495.402328] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 495.433240] Node 0 DMA32: 5*4kB (UME) 1*8kB (M) 4*16kB (UME) 4*32kB (ME) 4*64kB (ME) 4*128kB (ME) 4*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 4*2048kB (ME) 7*4096kB (UM) = 43996kB [ 495.468521] Node 0 Normal: 1396*4kB (UME) 1026*8kB (ME) 626*16kB (UME) 274*32kB (UM) 53*64kB (UM) 0*128kB 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 37760kB [ 495.512006] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 495.548534] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 495.557137] 175 total pagecache pages [ 495.574011] 0 pages in swap cache [ 495.577474] Swap cache stats: add 0, delete 0, find 0/0 [ 495.612421] Free swap = 0kB [ 495.615456] Total swap = 0kB [ 495.628545] 1965979 pages RAM [ 495.631668] 0 pages HighMem/MovableOnly [ 495.635645] 342307 pages reserved [ 495.652527] 0 pages cma reserved [ 495.655909] Unreclaimable slab info: [ 495.682461] Name Used Total [ 495.688038] pid_2 101KB 152KB [ 495.727032] TIPC 11KB 21KB [ 495.750876] SCTPv6 16KB 24KB [ 495.756275] sctp_chunk 1235182KB 1235182KB [ 495.788468] sctp_bind_bucket 6KB 15KB [ 495.793856] DCCPv6 14KB 29KB [ 495.822301] DCCP 13KB 20KB [ 495.827719] bridge_fdb_cache 13KB 19KB [ 495.856267] fib6_nodes 91KB 108KB [ 495.874195] ip6_dst_cache 253KB 307KB [ 495.891102] RAWv6 78KB 91KB [ 495.896497] UDPv6 3KB 3KB [ 495.909481] TCPv6 20KB 29KB [ 495.914876] nf_conntrack 1KB 15KB [ 495.948522] sd_ext_cdb 0KB 3KB [ 495.953910] scsi_sense_cache 1056KB 1060KB [ 495.975651] virtio_scsi_cmd 16KB 16KB [ 495.993483] sgpool-128 8KB 8KB [ 496.006759] sgpool-64 4KB 6KB [ 496.023405] sgpool-32 2KB 7KB [ 496.041310] sgpool-16 1KB 3KB [ 496.046690] sgpool-8 0KB 3KB [ 496.075603] mqueue_inode_cache 11KB 14KB [ 496.094186] bio_post_read_ctx 14KB 15KB [ 496.111658] bio-2 14KB 19KB [ 496.117039] jfs_mp 7KB 7KB [ 496.150309] nfs_commit_data 3KB 7KB [ 496.155693] nfs_write_data 34KB 37KB [ 496.176427] ext4_system_zone 0KB 3KB [ 496.193364] dio 4KB 29KB [ 496.207416] bio-1 1KB 3KB [ 496.212984] pid_namespace 2KB 11KB [ 496.218354] kvm_vcpu 23KB 23KB [ 496.239575] rpc_buffers 163KB 197KB [ 496.244954] rpc_tasks 24KB 37KB [ 496.270045] UNIX 29KB 29KB [ 496.275430] tcp_bind_bucket 3KB 12KB [ 496.288619] ip_fib_trie 13KB 19KB [ 496.294003] ip_fib_alias 60KB 75KB [ 496.308604] ip_dst_cache 672KB 900KB [ 496.313983] RAW 46KB 57KB [ 496.337533] UDP 17KB 26KB [ 496.355624] TCP 8KB 11KB [ 496.368925] hugetlbfs_inode_cache 2KB 7KB [ 496.374647] fscache_cookie_jar 13KB 22KB [ 496.405413] eventpoll_pwq 17KB 27KB [ 496.421381] eventpoll_epi 32KB 47KB [ 496.426763] inotify_inode_mark 31KB 43KB [ 496.456930] request_queue 163KB 163KB [ 496.471155] blkdev_requests 1KB 3KB [ 496.476530] blkdev_ioc 8KB 19KB [ 496.499139] bio-0 660KB 660KB [ 496.504517] biovec-max 1658KB 1658KB [ 496.525366] biovec-64 1047KB 1047KB [ 496.537816] biovec-16 108KB 108KB [ 496.558653] bio_integrity_payload 1KB 4KB [ 496.564374] khugepaged_mm_slot 12KB 15KB [ 496.569894] user_namespace 5KB 11KB [ 496.575249] dmaengine-unmap-256 2KB 6KB [ 496.580803] dmaengine-unmap-128 1KB 3KB [ 496.586327] dmaengine-unmap-16 0KB 4KB [ 496.591805] dmaengine-unmap-2 0KB 3KB [ 496.597155] skbuff_fclone_cache 1213KB 1852KB [ 496.602701] skbuff_head_cache 1238602KB 1238602KB [ 496.608046] configfs_dir_cache 0KB 4KB [ 496.613506] file_lock_cache 1KB 3KB [ 496.618894] file_lock_ctx 0KB 3KB [ 496.624251] fsnotify_mark_connector 18KB 31KB [ 496.630230] net_namespace 60KB 60KB [ 496.635581] shmem_inode_cache 4288KB 4362KB [ 496.640968] task_delay_info 110KB 205KB [ 496.646330] taskstats 52KB 80KB [ 496.652193] proc_dir_entry 628KB 682KB [ 496.657556] pde_opener 2KB 7KB [ 496.662942] seq_file 155KB 208KB [ 496.668291] sigqueue 94KB 189KB [ 496.673682] kernfs_node_cache 10079KB 10387KB [ 496.688511] mnt_cache 118KB 160KB [ 496.693893] filp 3331KB 3866KB [ 496.707405] names_cache 67558KB 67562KB [ 496.712830] iint_cache 74KB 75KB [ 496.718210] key_jar 4KB 7KB [ 496.741508] uts_namespace 3KB 7KB [ 496.746886] nsproxy 1KB 3KB [ 496.762920] vm_area_struct 7290KB 9180KB [ 496.768297] mm_struct 1394KB 1989KB [ 496.785640] fs_cache 117KB 216KB [ 496.791093] files_cache 441KB 626KB [ 496.796474] signal_cache 865KB 1200KB [ 496.818676] sighand_cache 346KB 416KB [ 496.824075] task_struct 3799KB 3799KB [ 496.851962] cred_jar 755KB 1272KB [ 496.857357] anon_vma_chain 3235KB 3661KB [ 496.882173] anon_vma 121KB 327KB [ 496.887557] pid 44KB 132KB [ 496.928108] Acpi-Operand 106KB 162KB [ 496.938637] Acpi-Namespace 19KB 23KB [ 496.944025] numa_policy 0KB 3KB [ 496.956698] debug_objects_cache 1375KB 1378KB [ 496.962293] trace_event_file 258KB 258KB [ 496.967661] ftrace_event_field 372KB 374KB [ 497.004537] pool_workqueue 76KB 88KB [ 497.010037] task_group 5KB 7KB [ 497.015413] page->ptl 1714KB 2154KB [ 497.058598] kmalloc-2097152 2050KB 2050KB [ 497.063980] kmalloc-524288 2056KB 2056KB [ 497.085446] kmalloc-262144 1290KB 1290KB [ 497.090894] kmalloc-131072 650KB 650KB [ 497.096270] kmalloc-65536 1452KB 1452KB [ 497.118556] kmalloc-32768 15873KB 15873KB [ 497.123932] kmalloc-16384 1666KB 1666KB [ 497.149060] kmalloc-8192 1872KB 1872KB [ 497.154444] kmalloc-4096 44918KB 44931KB [ 497.183471] kmalloc-2048 9590KB 10697KB [ 497.198812] kmalloc-1024 15837KB 16805KB [ 497.204194] kmalloc-512 2474910KB 2474910KB [ 497.233397] kmalloc-256 2122KB 2358KB [ 497.258517] kmalloc-128 820KB 882KB [ 497.263898] kmalloc-96 2237KB 3168KB [ 497.283857] kmalloc-64 1944KB 2604KB [ 497.295316] kmalloc-32 1728KB 2488KB [ 497.307445] kmalloc-192 861KB 964KB [ 497.332242] kmem_cache 241KB 243KB [ 497.337641] Out of memory: Kill process 14961 (syz-executor0) score 1004 or sacrifice child [ 497.372842] Killed process 14961 (syz-executor0) total-vm:70120kB, anon-rss:2192kB, file-rss:32640kB, shmem-rss:0kB [ 497.801859] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 497.826220] syz-fuzzer cpuset=/ mems_allowed=0 [ 497.836960] CPU: 1 PID: 5335 Comm: syz-fuzzer Not tainted 4.19.0-rc8+ #199 [ 497.843984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 497.853341] Call Trace: [ 497.855969] dump_stack+0x1c4/0x2b6 [ 497.859626] ? dump_stack_print_info.cold.1+0x20/0x20 [ 497.864833] ? mark_held_locks+0x130/0x130 [ 497.869078] ? mark_held_locks+0x130/0x130 [ 497.873331] dump_header+0x27b/0xf72 [ 497.877072] ? pagefault_out_of_memory+0x197/0x197 [ 497.882076] ? mark_held_locks+0x130/0x130 [ 497.886362] ? __lock_acquire+0x7ec/0x4ec0 [ 497.890609] ? mem_cgroup_charge_statistics+0x780/0x780 [ 497.896383] ? print_usage_bug+0xc0/0xc0 [ 497.900456] ? print_usage_bug+0xc0/0xc0 [ 497.904528] ? print_usage_bug+0xc0/0xc0 [ 497.908602] ? graph_lock+0x170/0x170 [ 497.912415] ? print_usage_bug+0xc0/0xc0 [ 497.916481] ? print_usage_bug+0xc0/0xc0 [ 497.920563] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 497.926138] ? find_held_lock+0x36/0x1c0 [ 497.930248] ? mark_held_locks+0xc7/0x130 [ 497.934458] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 497.939572] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 497.944687] ? lockdep_hardirqs_on+0x421/0x5c0 [ 497.949293] ? trace_hardirqs_on+0xbd/0x310 [ 497.953625] ? kasan_check_read+0x11/0x20 [ 497.957783] ? ___ratelimit+0x36f/0x655 [ 497.961861] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 497.967326] ? trace_hardirqs_on+0x310/0x310 [ 497.971756] ? lock_downgrade+0x900/0x900 [ 497.975926] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 497.981045] ? ___ratelimit+0xaa/0x655 [ 497.984943] ? idr_get_free+0xec0/0xec0 [ 497.988931] ? kasan_check_write+0x14/0x20 [ 497.993174] ? do_raw_spin_lock+0xc1/0x230 [ 497.997433] oom_kill_process.cold.27+0x10/0x903 [ 498.002197] ? graph_lock+0x170/0x170 [ 498.006002] ? _raw_spin_unlock+0x2c/0x50 [ 498.010160] ? oom_badness+0xe6/0xaa0 [ 498.013990] ? oom_evaluate_task+0x540/0x540 [ 498.018411] ? find_held_lock+0x36/0x1c0 [ 498.022502] ? out_of_memory+0x974/0x1430 [ 498.026692] ? lock_downgrade+0x900/0x900 [ 498.030853] ? check_preemption_disabled+0x48/0x280 [ 498.035909] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 498.041719] ? kasan_check_read+0x11/0x20 [ 498.045884] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 498.051180] ? rcu_bh_qs+0xc0/0xc0 [ 498.054735] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 498.060288] ? oom_evaluate_task+0x302/0x540 [ 498.064712] out_of_memory+0xa84/0x1430 [ 498.068699] ? unreserve_highatomic_pageblock+0x380/0x5d0 [ 498.074246] ? oom_killer_disable+0x3a0/0x3a0 [ 498.078756] ? __alloc_pages_slowpath+0xea7/0x2d70 [ 498.083696] ? __mutex_add_waiter+0x2a0/0x2a0 [ 498.088209] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 498.093246] ? find_next_bit+0x104/0x130 [ 498.097324] __alloc_pages_slowpath+0x230f/0x2d70 [ 498.102211] ? warn_alloc+0x120/0x120 [ 498.106043] ? find_get_entry+0x2f2/0xc40 [ 498.110215] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 498.115764] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 498.120700] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 498.126245] ? should_fail+0x22d/0xd01 [ 498.130153] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 498.135267] ? __lock_is_held+0xb5/0x140 [ 498.139363] ? __lock_is_held+0xb5/0x140 [ 498.143444] ? ___might_sleep+0x1ed/0x300 [ 498.147601] ? lock_release+0x970/0x970 [ 498.151590] ? arch_local_save_flags+0x40/0x40 [ 498.156196] ? __might_sleep+0x95/0x190 [ 498.160184] __alloc_pages_nodemask+0xa80/0xde0 [ 498.164884] ? __alloc_pages_slowpath+0x2d70/0x2d70 [ 498.169920] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 498.175723] ? kasan_check_read+0x11/0x20 [ 498.179889] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 498.185180] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 498.190298] ? graph_lock+0x170/0x170 [ 498.194108] ? trace_hardirqs_on+0xbd/0x310 [ 498.198451] ? print_usage_bug+0xc0/0xc0 [ 498.202524] ? graph_lock+0x170/0x170 [ 498.206335] ? graph_lock+0x170/0x170 [ 498.210179] ? __do_page_cache_readahead+0x7ce/0x980 [ 498.215293] ? find_held_lock+0x36/0x1c0 [ 498.219366] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 498.224928] alloc_pages_current+0x10c/0x210 [ 498.229361] ? lock_downgrade+0x900/0x900 [ 498.233527] __page_cache_alloc+0x38f/0x5b0 [ 498.237869] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 498.243815] ? kasan_check_read+0x11/0x20 [ 498.247970] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 498.253257] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 498.257934] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 498.263486] ? check_preemption_disabled+0x48/0x280 [ 498.268519] filemap_fault+0x1594/0x25f0 [ 498.272603] ? __lock_page_or_retry+0xa00/0xa00 [ 498.277295] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 498.283128] ? kasan_check_read+0x11/0x20 [ 498.287291] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 498.292576] ? rcu_bh_qs+0xc0/0xc0 [ 498.296148] ? filemap_map_pages+0xdea/0x1980 [ 498.300688] ? find_get_pages_range_tag+0x1320/0x1320 [ 498.305929] ? graph_lock+0x170/0x170 [ 498.309743] ? _raw_spin_unlock_irq+0x27/0x80 [ 498.314273] ? lock_acquire+0x1ed/0x520 [ 498.318257] ? ext4_filemap_fault+0x7a/0xad [ 498.322592] ? lock_release+0x970/0x970 [ 498.326577] ? arch_local_save_flags+0x40/0x40 [ 498.331171] ? __switch_to_asm+0x34/0x70 [ 498.335237] ? __switch_to_asm+0x34/0x70 [ 498.339303] ? __switch_to_asm+0x40/0x70 [ 498.343375] ? __switch_to_asm+0x34/0x70 [ 498.347459] ? down_read+0xb0/0x1d0 [ 498.351095] ? ext4_filemap_fault+0x7a/0xad [ 498.355439] ? __down_interruptible+0x700/0x700 [ 498.360131] ? graph_lock+0x170/0x170 [ 498.363942] ? graph_lock+0x170/0x170 [ 498.367762] ext4_filemap_fault+0x82/0xad [ 498.371923] __do_fault+0x100/0x6b0 [ 498.375559] ? find_held_lock+0x36/0x1c0 [ 498.379632] ? print_bad_pte+0x6c0/0x6c0 [ 498.383710] ? pmd_val+0x88/0x100 [ 498.387174] ? add_mm_counter_fast+0xd0/0xd0 [ 498.391595] ? pmd_val+0x88/0x100 [ 498.395060] ? add_mm_counter_fast+0xd0/0xd0 [ 498.399481] ? arch_local_save_flags+0x40/0x40 [ 498.404077] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 498.409634] __handle_mm_fault+0x3709/0x53e0 [ 498.414060] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 498.418930] ? graph_lock+0x170/0x170 [ 498.422741] ? print_usage_bug+0xc0/0xc0 [ 498.426814] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 498.432357] ? graph_lock+0x170/0x170 [ 498.436163] ? graph_lock+0x170/0x170 [ 498.439994] ? handle_mm_fault+0x42a/0xc70 [ 498.444258] ? lock_downgrade+0x900/0x900 [ 498.448429] ? check_preemption_disabled+0x48/0x280 [ 498.453464] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 498.459275] ? kasan_check_read+0x11/0x20 [ 498.463466] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 498.468753] ? rcu_bh_qs+0xc0/0xc0 [ 498.472300] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 498.477771] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 498.483319] ? check_preemption_disabled+0x48/0x280 [ 498.488355] handle_mm_fault+0x54f/0xc70 [ 498.492435] ? __handle_mm_fault+0x53e0/0x53e0 [ 498.497032] ? find_vma+0x34/0x190 [ 498.500593] __do_page_fault+0x67d/0xed0 [ 498.504673] ? mm_fault_error+0x380/0x380 [ 498.508831] ? trace_hardirqs_off+0xb8/0x310 [ 498.513246] ? trace_hardirqs_on+0x310/0x310 [ 498.517665] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 498.523038] ? trace_hardirqs_on+0x310/0x310 [ 498.527463] do_page_fault+0xf2/0x7e0 [ 498.531278] ? vmalloc_sync_all+0x30/0x30 [ 498.535443] ? error_entry+0x70/0xd0 [ 498.539175] ? trace_hardirqs_off_caller+0xbb/0x310 [ 498.544197] ? trace_hardirqs_on_caller+0xc0/0x310 [ 498.549144] ? syscall_return_slowpath+0x5e0/0x5e0 [ 498.554087] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 498.558957] ? trace_hardirqs_on_caller+0x310/0x310 [ 498.563984] ? trace_hardirqs_off+0x310/0x310 [ 498.568497] ? prepare_exit_to_usermode+0x291/0x3b0 [ 498.573523] ? page_fault+0x8/0x30 [ 498.577077] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 498.581940] ? page_fault+0x8/0x30 [ 498.585492] page_fault+0x1e/0x30 [ 498.588998] RIP: 0033:0x45d911 [ 498.592213] Code: Bad RIP value. [ 498.595587] RSP: 002b:000000c420035f18 EFLAGS: 00010246 [ 498.600957] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 000000000045d911 [ 498.608232] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 498.615503] RBP: 000000c420035f28 R08: 000000c420035f18 R09: 0000000000000000 [ 498.622775] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000430120 [ 498.630052] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 498.648547] Mem-Info: [ 498.651000] active_anon:103070 inactive_anon:112 isolated_anon:0 [ 498.651000] active_file:16 inactive_file:16 isolated_file:0 [ 498.651000] unevictable:0 dirty:0 writeback:0 unstable:0 [ 498.651000] slab_reclaimable:10170 slab_unreclaimable:1416557 [ 498.651000] mapped:40963 shmem:119 pagetables:1163 bounce:0 [ 498.651000] free:24302 free_pcp:60 free_cma:0 [ 498.764614] Node 0 active_anon:412280kB inactive_anon:448kB active_file:52kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163852kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 344064kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 498.821835] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 498.924743] lowmem_reserve[]: 0 2819 6323 6323 [ 498.943098] Node 0 DMA32 free:43996kB min:30060kB low:37572kB high:45084kB active_anon:28kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 499.055851] lowmem_reserve[]: 0 0 3503 3503 [ 499.076800] Node 0 Normal free:37304kB min:37352kB low:46688kB high:56024kB active_anon:412252kB inactive_anon:448kB active_file:136kB inactive_file:20kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5952kB pagetables:4652kB bounce:0kB free_pcp:236kB local_pcp:236kB free_cma:0kB [ 499.174602] lowmem_reserve[]: 0 0 0 0 [ 499.196528] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 499.247288] Node 0 DMA32: 5*4kB (UME) 1*8kB (M) 4*16kB (UME) 4*32kB (ME) 4*64kB (ME) 4*128kB (ME) 4*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 4*2048kB (ME) 7*4096kB (UM) = 43996kB [ 499.314910] Node 0 Normal: 1380*4kB (ME) 1029*8kB (UME) 626*16kB (UME) 273*32kB (UM) 51*64kB (UM) 0*128kB 0*256kB 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 37304kB [ 499.384072] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 499.426408] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 499.448679] 151 total pagecache pages [ 499.452512] 0 pages in swap cache [ 499.455971] Swap cache stats: add 0, delete 0, find 0/0 [ 499.479256] Free swap = 0kB [ 499.482301] Total swap = 0kB [ 499.485323] 1965979 pages RAM [ 499.516191] 0 pages HighMem/MovableOnly [ 499.528264] 342307 pages reserved [ 499.531766] 0 pages cma reserved [ 499.535144] Unreclaimable slab info: [ 499.568139] Name Used Total [ 499.584851] pid_2 101KB 152KB [ 499.596897] TIPC 11KB 21KB [ 499.602325] SCTPv6 16KB 24KB [ 499.607694] sctp_chunk 1235760KB 1235760KB [ 499.663732] sctp_bind_bucket 6KB 15KB [ 499.692765] DCCPv6 14KB 29KB [ 499.698161] DCCP 13KB 20KB [ 499.714792] bridge_fdb_cache 13KB 19KB [ 499.720223] fib6_nodes 91KB 108KB [ 499.725608] ip6_dst_cache 261KB 307KB [ 499.734029] RAWv6 78KB 91KB [ 499.739483] UDPv6 3KB 3KB [ 499.744856] TCPv6 20KB 29KB [ 499.756313] nf_conntrack 1KB 15KB [ 499.761821] sd_ext_cdb 0KB 3KB [ 499.767197] scsi_sense_cache 1056KB 1060KB [ 499.774269] virtio_scsi_cmd 16KB 16KB [ 499.783780] sgpool-128 8KB 8KB [ 499.795144] sgpool-64 4KB 6KB [ 499.805185] sgpool-32 2KB 7KB [ 499.814629] sgpool-16 1KB 3KB [ 499.823640] sgpool-8 0KB 3KB [ 499.834608] mqueue_inode_cache 11KB 14KB [ 499.840660] bio_post_read_ctx 14KB 15KB [ 499.846066] bio-2 14KB 19KB [ 499.854093] jfs_mp 7KB 7KB [ 499.862576] nfs_commit_data 3KB 7KB [ 499.867959] nfs_write_data 34KB 37KB [ 499.873427] ext4_system_zone 0KB 3KB [ 499.882853] dio 4KB 29KB [ 499.888233] bio-1 1KB 3KB [ 499.896717] pid_namespace 2KB 11KB [ 499.905197] kvm_vcpu 23KB 23KB [ 499.915041] rpc_buffers 163KB 197KB [ 499.926896] rpc_tasks 24KB 37KB [ 499.932343] UNIX 29KB 29KB [ 499.937718] tcp_bind_bucket 3KB 12KB [ 499.943958] ip_fib_trie 13KB 19KB [ 499.954466] ip_fib_alias 60KB 75KB [ 499.959917] ip_dst_cache 672KB 900KB [ 499.965324] RAW 46KB 57KB [ 499.972929] UDP 17KB 26KB [ 499.978318] TCP 8KB 11KB [ 499.987889] hugetlbfs_inode_cache 2KB 7KB [ 499.993686] fscache_cookie_jar 13KB 22KB [ 500.006412] eventpoll_pwq 17KB 27KB [ 500.014792] eventpoll_epi 32KB 47KB [ 500.020230] inotify_inode_mark 31KB 43KB [ 500.025688] request_queue 163KB 163KB [ 500.034149] blkdev_requests 1KB 3KB [ 500.046181] blkdev_ioc 8KB 19KB [ 500.056398] bio-0 678KB 678KB [ 500.064186] biovec-max 1658KB 1658KB [ 500.074669] biovec-64 1078KB 1078KB [ 500.085153] biovec-16 116KB 116KB [ 500.092593] bio_integrity_payload 1KB 4KB [ 500.098313] khugepaged_mm_slot 12KB 15KB [ 500.108076] user_namespace 5KB 11KB [ 500.113532] dmaengine-unmap-256 2KB 6KB [ 500.125586] dmaengine-unmap-128 1KB 3KB [ 500.134238] dmaengine-unmap-16 0KB 4KB [ 500.144958] dmaengine-unmap-2 0KB 3KB [ 500.150565] skbuff_fclone_cache 1213KB 1852KB [ 500.156143] skbuff_head_cache 1239210KB 1239210KB [ 500.167674] configfs_dir_cache 0KB 4KB [ 500.173247] file_lock_cache 1KB 3KB [ 500.184147] file_lock_ctx 0KB 3KB [ 500.189575] fsnotify_mark_connector 18KB 31KB [ 500.195460] net_namespace 60KB 60KB [ 500.204759] shmem_inode_cache 4288KB 4362KB [ 500.213505] task_delay_info 110KB 205KB [ 500.222682] taskstats 52KB 80KB [ 500.228063] proc_dir_entry 628KB 682KB [ 500.235879] pde_opener 2KB 7KB [ 500.241314] seq_file 155KB 208KB [ 500.246687] sigqueue 94KB 189KB [ 500.254038] kernfs_node_cache 10079KB 10387KB [ 500.274954] mnt_cache 118KB 160KB [ 500.280411] filp 3331KB 3866KB [ 500.285782] names_cache 67558KB 67562KB [ 500.292741] iint_cache 74KB 75KB [ 500.298178] key_jar 4KB 7KB [ 500.307472] uts_namespace 3KB 7KB [ 500.313897] nsproxy 1KB 3KB [ 500.324243] vm_area_struct 7290KB 9180KB [ 500.331688] mm_struct 1394KB 1989KB [ 500.337068] fs_cache 117KB 216KB [ 500.342495] files_cache 441KB 626KB [ 500.347857] signal_cache 865KB 1200KB [ 500.354015] sighand_cache 346KB 416KB [ 500.364468] task_struct 3799KB 3799KB [ 500.369905] cred_jar 755KB 1272KB [ 500.375279] anon_vma_chain 3235KB 3661KB [ 500.384441] anon_vma 121KB 327KB [ 500.392509] pid 44KB 132KB [ 500.397887] Acpi-Operand 106KB 162KB [ 500.403318] Acpi-Namespace 19KB 23KB [ 500.413140] numa_policy 0KB 3KB [ 500.422583] debug_objects_cache 1375KB 1378KB [ 500.428138] trace_event_file 258KB 258KB [ 500.433550] ftrace_event_field 372KB 374KB [ 500.445450] pool_workqueue 76KB 88KB [ 500.454676] task_group 5KB 7KB [ 500.460128] page->ptl 1714KB 2154KB [ 500.465533] kmalloc-2097152 2050KB 2050KB [ 500.481150] kmalloc-524288 2056KB 2056KB [ 500.486537] kmalloc-262144 1290KB 1290KB [ 500.491929] kmalloc-131072 650KB 650KB [ 500.497293] kmalloc-65536 1452KB 1452KB [ 500.504086] kmalloc-32768 15873KB 15873KB [ 500.513996] kmalloc-16384 1666KB 1666KB [ 500.525088] kmalloc-8192 1872KB 1872KB [ 500.534150] kmalloc-4096 44918KB 44931KB [ 500.544193] kmalloc-2048 9590KB 10697KB [ 500.555259] kmalloc-1024 15837KB 16805KB [ 500.564237] kmalloc-512 2476170KB 2476170KB [ 500.574140] kmalloc-256 2122KB 2358KB [ 500.585110] kmalloc-128 820KB 882KB [ 500.594185] kmalloc-96 2237KB 3168KB [ 500.604139] kmalloc-64 1944KB 2604KB [ 500.614406] kmalloc-32 1728KB 2488KB [ 500.624167] kmalloc-192 861KB 964KB [ 500.634254] kmem_cache 241KB 243KB [ 500.645022] Out of memory: Kill process 14990 (syz-executor0) score 1004 or sacrifice child [ 500.656746] Killed process 14990 (syz-executor0) total-vm:70120kB, anon-rss:2192kB, file-rss:32640kB, shmem-rss:0kB [ 501.954276] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 501.975419] syz-fuzzer cpuset=/ mems_allowed=0 [ 501.998511] CPU: 0 PID: 5337 Comm: syz-fuzzer Not tainted 4.19.0-rc8+ #199 [ 502.005547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 502.014907] Call Trace: [ 502.017509] dump_stack+0x1c4/0x2b6 [ 502.021163] ? dump_stack_print_info.cold.1+0x20/0x20 [ 502.026365] ? mark_held_locks+0x130/0x130 [ 502.030617] ? mark_held_locks+0x130/0x130 [ 502.034869] dump_header+0x27b/0xf72 [ 502.038608] ? pagefault_out_of_memory+0x197/0x197 [ 502.043552] ? mark_held_locks+0x130/0x130 [ 502.047887] ? __lock_acquire+0x7ec/0x4ec0 [ 502.052140] ? mem_cgroup_charge_statistics+0x780/0x780 [ 502.057515] ? print_usage_bug+0xc0/0xc0 [ 502.061589] ? print_usage_bug+0xc0/0xc0 [ 502.065660] ? print_usage_bug+0xc0/0xc0 [ 502.069733] ? graph_lock+0x170/0x170 [ 502.073546] ? print_usage_bug+0xc0/0xc0 [ 502.077616] ? print_usage_bug+0xc0/0xc0 [ 502.081692] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 502.087246] ? find_held_lock+0x36/0x1c0 [ 502.091322] ? mark_held_locks+0xc7/0x130 [ 502.095509] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 502.100621] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 502.105734] ? lockdep_hardirqs_on+0x421/0x5c0 [ 502.110326] ? trace_hardirqs_on+0xbd/0x310 [ 502.114677] ? kasan_check_read+0x11/0x20 [ 502.118837] ? ___ratelimit+0x36f/0x655 [ 502.122824] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 502.128457] ? trace_hardirqs_on+0x310/0x310 [ 502.132876] ? lock_downgrade+0x900/0x900 [ 502.137038] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 502.142163] ? ___ratelimit+0xaa/0x655 [ 502.146061] ? idr_get_free+0xec0/0xec0 [ 502.150046] ? kasan_check_write+0x14/0x20 [ 502.154296] ? do_raw_spin_lock+0xc1/0x230 [ 502.158575] oom_kill_process.cold.27+0x10/0x903 [ 502.163345] ? graph_lock+0x170/0x170 [ 502.167160] ? _raw_spin_unlock+0x2c/0x50 [ 502.171315] ? oom_badness+0xe6/0xaa0 [ 502.175138] ? oom_evaluate_task+0x540/0x540 [ 502.179561] ? find_held_lock+0x36/0x1c0 [ 502.183635] ? out_of_memory+0x974/0x1430 [ 502.187795] ? lock_downgrade+0x900/0x900 [ 502.191956] ? check_preemption_disabled+0x48/0x280 [ 502.196989] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 502.202795] ? kasan_check_read+0x11/0x20 [ 502.206969] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 502.212287] ? rcu_bh_qs+0xc0/0xc0 [ 502.215856] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 502.221412] ? oom_evaluate_task+0x302/0x540 [ 502.225846] out_of_memory+0xa84/0x1430 [ 502.229844] ? unreserve_highatomic_pageblock+0x380/0x5d0 [ 502.235405] ? oom_killer_disable+0x3a0/0x3a0 [ 502.239911] ? __alloc_pages_slowpath+0xea7/0x2d70 [ 502.244853] ? __mutex_add_waiter+0x2a0/0x2a0 [ 502.249361] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 502.254397] ? find_next_bit+0x104/0x130 [ 502.258477] __alloc_pages_slowpath+0x230f/0x2d70 [ 502.263370] ? warn_alloc+0x120/0x120 [ 502.267213] ? __radix_tree_lookup+0x4c0/0x4c0 [ 502.271837] ? find_get_entry+0x2f2/0xc40 [ 502.276008] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 502.281557] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 502.286497] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 502.292043] ? should_fail+0x22d/0xd01 [ 502.295945] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 502.301059] ? __lock_is_held+0xb5/0x140 [ 502.305169] ? __lock_is_held+0xb5/0x140 [ 502.309257] ? ___might_sleep+0x1ed/0x300 [ 502.313416] ? lock_release+0x970/0x970 [ 502.317406] ? arch_local_save_flags+0x40/0x40 [ 502.322013] ? __might_sleep+0x95/0x190 [ 502.326005] __alloc_pages_nodemask+0xa80/0xde0 [ 502.330691] ? __alloc_pages_slowpath+0x2d70/0x2d70 [ 502.335718] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 502.341523] ? kasan_check_read+0x11/0x20 [ 502.345685] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 502.350971] ? graph_lock+0x170/0x170 [ 502.354781] ? print_usage_bug+0xc0/0xc0 [ 502.358856] ? graph_lock+0x170/0x170 [ 502.362665] ? graph_lock+0x170/0x170 [ 502.366475] ? __do_page_cache_readahead+0x7ce/0x980 [ 502.371592] ? find_held_lock+0x36/0x1c0 [ 502.375669] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 502.381221] alloc_pages_current+0x10c/0x210 [ 502.385639] ? lock_downgrade+0x900/0x900 [ 502.389799] __page_cache_alloc+0x38f/0x5b0 [ 502.394141] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 502.399948] ? kasan_check_read+0x11/0x20 [ 502.404103] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 502.409406] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 502.414088] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 502.419647] ? check_preemption_disabled+0x48/0x280 [ 502.424679] filemap_fault+0x1594/0x25f0 [ 502.428765] ? __lock_page_or_retry+0xa00/0xa00 [ 502.433443] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 502.439248] ? kasan_check_read+0x11/0x20 [ 502.443410] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 502.448695] ? rcu_bh_qs+0xc0/0xc0 [ 502.452256] ? filemap_map_pages+0xdea/0x1980 [ 502.456780] ? find_get_pages_range_tag+0x1320/0x1320 [ 502.461982] ? do_raw_spin_lock+0xc1/0x230 [ 502.466230] ? graph_lock+0x170/0x170 [ 502.470046] ? futex_wait_setup+0x266/0x3e0 [ 502.474372] ? mark_held_locks+0x130/0x130 [ 502.478640] ? lock_acquire+0x1ed/0x520 [ 502.482625] ? ext4_filemap_fault+0x7a/0xad [ 502.486961] ? lock_release+0x970/0x970 [ 502.490947] ? arch_local_save_flags+0x40/0x40 [ 502.495536] ? lock_release+0x970/0x970 [ 502.499525] ? pmd_val+0x88/0x100 [ 502.503003] ? down_read+0xb0/0x1d0 [ 502.506636] ? ext4_filemap_fault+0x7a/0xad [ 502.510971] ? __down_interruptible+0x700/0x700 [ 502.515668] ext4_filemap_fault+0x82/0xad [ 502.519830] __do_fault+0x100/0x6b0 [ 502.523468] ? unlock_page+0x2c2/0x4c0 [ 502.527368] ? print_bad_pte+0x6c0/0x6c0 [ 502.531451] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 502.536996] ? put_page+0x1bb/0x280 [ 502.540635] ? get_page+0x250/0x250 [ 502.544267] ? pmd_val+0x88/0x100 [ 502.547729] ? add_mm_counter_fast+0xd0/0xd0 [ 502.552151] ? pmd_val+0x88/0x100 [ 502.555619] ? add_mm_counter_fast+0xd0/0xd0 [ 502.560049] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 502.565591] __handle_mm_fault+0x3709/0x53e0 [ 502.570005] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 502.574872] ? mark_held_locks+0xc7/0x130 [ 502.579024] ? graph_lock+0x170/0x170 [ 502.582833] ? print_usage_bug+0xc0/0xc0 [ 502.586905] ? graph_lock+0x170/0x170 [ 502.590713] ? graph_lock+0x170/0x170 [ 502.594541] ? handle_mm_fault+0x42a/0xc70 [ 502.598845] ? lock_downgrade+0x900/0x900 [ 502.603007] ? check_preemption_disabled+0x48/0x280 [ 502.608028] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 502.613825] ? kasan_check_read+0x11/0x20 [ 502.617982] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 502.623274] ? rcu_bh_qs+0xc0/0xc0 [ 502.626818] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 502.632269] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 502.637810] ? check_preemption_disabled+0x48/0x280 [ 502.642837] handle_mm_fault+0x54f/0xc70 [ 502.646913] ? __handle_mm_fault+0x53e0/0x53e0 [ 502.651513] ? find_vma+0x34/0x190 [ 502.655067] __do_page_fault+0x67d/0xed0 [ 502.659160] ? mm_fault_error+0x380/0x380 [ 502.663293] ? trace_hardirqs_off+0xb8/0x310 [ 502.667684] ? trace_hardirqs_on+0x310/0x310 [ 502.672093] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 502.677474] ? trace_hardirqs_on+0x310/0x310 [ 502.681895] do_page_fault+0xf2/0x7e0 [ 502.685707] ? vmalloc_sync_all+0x30/0x30 [ 502.689858] ? error_entry+0x70/0xd0 [ 502.693561] ? trace_hardirqs_off_caller+0xbb/0x310 [ 502.698571] ? trace_hardirqs_on_caller+0xc0/0x310 [ 502.703511] ? syscall_return_slowpath+0x5e0/0x5e0 [ 502.708446] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 502.713304] ? trace_hardirqs_on_caller+0x310/0x310 [ 502.718320] ? trace_hardirqs_off+0x310/0x310 [ 502.722806] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 502.728347] ? prepare_exit_to_usermode+0x291/0x3b0 [ 502.733360] ? page_fault+0x8/0x30 [ 502.736917] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 502.741772] ? page_fault+0x8/0x30 [ 502.745325] page_fault+0x1e/0x30 [ 502.748778] RIP: 0033:0x40f82b [ 502.751958] Code: Bad RIP value. [ 502.755323] RSP: 002b:000000c420033cb8 EFLAGS: 00010212 [ 502.760680] RAX: 0000000000000000 RBX: 000000c420026700 RCX: 000000000045ddf3 [ 502.767953] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420026810 [ 502.775225] RBP: 000000c420033ce0 R08: 0000000000000000 R09: 0000000000000000 [ 502.782494] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000000000a [ 502.789754] R13: 00000000000000f2 R14: 0000000000000032 R15: 0000000000000000 [ 502.798557] Mem-Info: [ 502.801015] active_anon:102530 inactive_anon:112 isolated_anon:0 [ 502.801015] active_file:15 inactive_file:20 isolated_file:0 [ 502.801015] unevictable:0 dirty:0 writeback:0 unstable:0 [ 502.801015] slab_reclaimable:10195 slab_unreclaimable:1417028 [ 502.801015] mapped:40963 shmem:119 pagetables:1140 bounce:0 [ 502.801015] free:24207 free_pcp:229 free_cma:0 [ 502.838243] Node 0 active_anon:410120kB inactive_anon:448kB active_file:60kB inactive_file:80kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163852kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 342016kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 502.872507] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 502.899805] lowmem_reserve[]: 0 2819 6323 6323 [ 502.904390] Node 0 DMA32 free:43996kB min:30060kB low:37572kB high:45084kB active_anon:28kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 502.932217] lowmem_reserve[]: 0 0 3503 3503 [ 502.936565] Node 0 Normal free:37044kB min:37352kB low:46688kB high:56024kB active_anon:410092kB inactive_anon:448kB active_file:60kB inactive_file:80kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5920kB pagetables:4560kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 502.965166] lowmem_reserve[]: 0 0 0 0 [ 502.969025] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 502.982685] Node 0 DMA32: 5*4kB (UME) 1*8kB (M) 4*16kB (UME) 4*32kB (ME) 4*64kB (ME) 4*128kB (ME) 4*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 4*2048kB (ME) 7*4096kB (UM) = 43996kB [ 502.999280] Node 0 Normal: 1292*4kB (UME) 1031*8kB (UME) 625*16kB (ME) 273*32kB (UM) 51*64kB (UM) 1*128kB (U) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 37336kB [ 503.019824] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 503.029996] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 503.051040] 165 total pagecache pages [ 503.054890] 0 pages in swap cache [ 503.058339] Swap cache stats: add 0, delete 0, find 0/0 [ 503.064842] Free swap = 0kB [ 503.067871] Total swap = 0kB [ 503.073656] 1965979 pages RAM [ 503.076792] 0 pages HighMem/MovableOnly [ 503.084055] 342307 pages reserved [ 503.087515] 0 pages cma reserved [ 503.090949] Unreclaimable slab info: [ 503.094669] Name Used Total [ 503.105535] pid_2 101KB 152KB [ 503.111000] TIPC 11KB 21KB [ 503.116368] SCTPv6 16KB 24KB [ 503.121890] sctp_chunk 1236570KB 1236570KB [ 503.127263] sctp_bind_bucket 6KB 15KB [ 503.132663] DCCPv6 14KB 29KB [ 503.138011] DCCP 13KB 20KB [ 503.148784] bridge_fdb_cache 13KB 19KB [ 503.154270] fib6_nodes 91KB 108KB [ 503.159702] ip6_dst_cache 261KB 307KB [ 503.165075] RAWv6 78KB 91KB [ 503.174834] UDPv6 3KB 3KB [ 503.180272] TCPv6 20KB 29KB [ 503.185651] nf_conntrack 1KB 15KB [ 503.196311] sd_ext_cdb 0KB 3KB [ 503.201747] scsi_sense_cache 1056KB 1060KB [ 503.207130] virtio_scsi_cmd 16KB 16KB [ 503.218171] sgpool-128 8KB 8KB [ 503.223593] sgpool-64 4KB 6KB [ 503.234672] sgpool-32 2KB 7KB [ 503.240109] sgpool-16 1KB 3KB [ 503.245489] sgpool-8 0KB 3KB [ 503.254971] mqueue_inode_cache 11KB 14KB [ 503.260505] bio_post_read_ctx 14KB 15KB [ 503.265889] bio-2 14KB 19KB [ 503.275452] jfs_mp 7KB 7KB [ 503.280899] nfs_commit_data 3KB 7KB [ 503.286264] nfs_write_data 34KB 37KB [ 503.296999] ext4_system_zone 0KB 3KB [ 503.302446] dio 4KB 29KB [ 503.307808] bio-1 1KB 3KB [ 503.319928] pid_namespace 2KB 11KB [ 503.325310] kvm_vcpu 23KB 23KB [ 503.330729] rpc_buffers 161KB 197KB [ 503.336101] rpc_tasks 23KB 37KB [ 503.343867] UNIX 29KB 29KB [ 503.354711] tcp_bind_bucket 3KB 12KB [ 503.365802] ip_fib_trie 13KB 19KB [ 503.375259] ip_fib_alias 60KB 75KB [ 503.380819] ip_dst_cache 672KB 900KB [ 503.386196] RAW 46KB 57KB [ 503.393951] UDP 17KB 26KB [ 503.408653] TCP 8KB 11KB [ 503.414034] hugetlbfs_inode_cache 2KB 7KB [ 503.423167] fscache_cookie_jar 12KB 22KB [ 503.432246] eventpoll_pwq 17KB 27KB [ 503.437611] eventpoll_epi 32KB 47KB [ 503.451789] inotify_inode_mark 31KB 43KB [ 503.457255] request_queue 163KB 163KB [ 503.462646] blkdev_requests 1KB 3KB [ 503.467995] blkdev_ioc 8KB 19KB [ 503.474406] bio-0 772KB 772KB [ 503.484456] biovec-max 1666KB 1666KB [ 503.489897] biovec-64 1299KB 1299KB [ 503.495276] biovec-16 131KB 131KB [ 503.502672] bio_integrity_payload 1KB 4KB [ 503.508403] khugepaged_mm_slot 12KB 15KB [ 503.517908] user_namespace 5KB 11KB [ 503.524984] dmaengine-unmap-256 2KB 6KB [ 503.535647] dmaengine-unmap-128 1KB 3KB [ 503.545826] dmaengine-unmap-16 0KB 4KB [ 503.551344] dmaengine-unmap-2 0KB 3KB [ 503.556715] skbuff_fclone_cache 1212KB 1852KB [ 503.564635] skbuff_head_cache 1240023KB 1240023KB [ 503.573486] configfs_dir_cache 0KB 4KB [ 503.584712] file_lock_cache 1KB 3KB [ 503.595296] file_lock_ctx 0KB 3KB [ 503.602531] fsnotify_mark_connector 17KB 31KB [ 503.611798] net_namespace 60KB 60KB [ 503.617168] shmem_inode_cache 4282KB 4362KB [ 503.624567] task_delay_info 110KB 205KB [ 503.634095] taskstats 52KB 80KB [ 503.644659] proc_dir_entry 628KB 682KB [ 503.654569] pde_opener 2KB 7KB [ 503.664090] seq_file 154KB 208KB [ 503.675311] sigqueue 94KB 189KB [ 503.684520] kernfs_node_cache 10079KB 10387KB [ 503.694169] mnt_cache 118KB 160KB [ 503.704732] filp 3323KB 3862KB [ 503.714405] names_cache 67056KB 67086KB [ 503.724189] iint_cache 74KB 75KB [ 503.735469] key_jar 4KB 7KB [ 503.744411] uts_namespace 3KB 7KB [ 503.754094] nsproxy 1KB 3KB [ 503.765233] vm_area_struct 7276KB 9180KB [ 503.774646] mm_struct 1391KB 1989KB [ 503.784099] fs_cache 117KB 216KB [ 503.795256] files_cache 439KB 626KB [ 503.804494] signal_cache 862KB 1200KB [ 503.814209] sighand_cache 346KB 416KB [ 503.823817] task_struct 3799KB 3799KB [ 503.834527] cred_jar 755KB 1272KB [ 503.844114] anon_vma_chain 3229KB 3661KB [ 503.855321] anon_vma 121KB 327KB [ 503.865268] pid 44KB 132KB [ 503.874087] Acpi-Operand 106KB 162KB [ 503.885667] Acpi-Namespace 19KB 23KB [ 503.894617] numa_policy 0KB 3KB [ 503.904414] debug_objects_cache 1375KB 1378KB [ 503.915679] trace_event_file 258KB 258KB [ 503.924550] ftrace_event_field 372KB 374KB [ 503.934071] pool_workqueue 76KB 88KB [ 503.945370] task_group 5KB 7KB [ 503.954433] page->ptl 1712KB 2154KB [ 503.964289] kmalloc-2097152 2050KB 2050KB [ 503.975623] kmalloc-524288 2056KB 2056KB [ 503.984515] kmalloc-262144 1290KB 1290KB [ 503.994164] kmalloc-131072 650KB 650KB [ 504.005282] kmalloc-65536 1452KB 1452KB [ 504.014411] kmalloc-32768 15873KB 15873KB [ 504.024141] kmalloc-16384 1666KB 1666KB [ 504.035270] kmalloc-8192 1872KB 1872KB [ 504.044542] kmalloc-4096 44705KB 44735KB [ 504.054147] kmalloc-2048 9588KB 10697KB [ 504.065560] kmalloc-1024 15851KB 16805KB [ 504.074592] kmalloc-512 2477801KB 2477801KB [ 504.084130] kmalloc-256 2121KB 2358KB [ 504.095373] kmalloc-128 819KB 882KB [ 504.104628] kmalloc-96 2237KB 3168KB [ 504.114125] kmalloc-64 1941KB 2604KB [ 504.125336] kmalloc-32 1726KB 2488KB [ 504.134604] kmalloc-192 860KB 964KB [ 504.142817] kmem_cache 241KB 243KB [ 504.148203] Out of memory: Kill process 15024 (syz-executor0) score 1004 or sacrifice child [ 504.156801] Killed process 15024 (syz-executor0) total-vm:70120kB, anon-rss:2192kB, file-rss:32640kB, shmem-rss:0kB [ 504.375279] syz-executor5 invoked oom-killer: gfp_mask=0x6142c0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), nodemask=(null), order=0, oom_score_adj=1000 [ 504.390135] syz-executor5 cpuset=syz5 mems_allowed=0 [ 504.395266] CPU: 1 PID: 15084 Comm: syz-executor5 Not tainted 4.19.0-rc8+ #199 [ 504.402622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 504.411958] Call Trace: [ 504.414550] dump_stack+0x1c4/0x2b6 [ 504.418168] ? dump_stack_print_info.cold.1+0x20/0x20 [ 504.423363] dump_header+0x27b/0xf72 [ 504.427075] ? mark_held_locks+0x130/0x130 [ 504.431300] ? pagefault_out_of_memory+0x197/0x197 [ 504.436215] ? mark_held_locks+0x130/0x130 [ 504.440436] ? __lock_acquire+0x7ec/0x4ec0 [ 504.444656] ? lockdep_hardirqs_on+0x421/0x5c0 [ 504.449226] ? print_usage_bug+0xc0/0xc0 [ 504.453273] ? graph_lock+0x170/0x170 [ 504.457061] ? print_usage_bug+0xc0/0xc0 [ 504.461107] ? print_usage_bug+0xc0/0xc0 [ 504.465160] ? print_usage_bug+0xc0/0xc0 [ 504.469229] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 504.474756] ? find_held_lock+0x36/0x1c0 [ 504.478806] ? mark_held_locks+0xc7/0x130 [ 504.482938] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 504.488022] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 504.493138] ? lockdep_hardirqs_on+0x421/0x5c0 [ 504.497708] ? trace_hardirqs_on+0xbd/0x310 [ 504.502031] ? kasan_check_read+0x11/0x20 [ 504.506163] ? ___ratelimit+0x36f/0x655 [ 504.510129] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 504.515564] ? trace_hardirqs_on+0x310/0x310 [ 504.519959] ? lock_downgrade+0x900/0x900 [ 504.524097] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 504.529191] ? ___ratelimit+0xaa/0x655 [ 504.533064] ? idr_get_free+0xec0/0xec0 [ 504.537041] ? kasan_check_write+0x14/0x20 [ 504.541266] ? do_raw_spin_lock+0xc1/0x230 [ 504.545489] oom_kill_process.cold.27+0x10/0x903 [ 504.550230] ? graph_lock+0x170/0x170 [ 504.554015] ? _raw_spin_unlock+0x2c/0x50 [ 504.558147] ? oom_badness+0xe6/0xaa0 [ 504.561952] ? oom_evaluate_task+0x540/0x540 [ 504.566351] ? find_held_lock+0x36/0x1c0 [ 504.570401] ? out_of_memory+0x974/0x1430 [ 504.574533] ? lock_downgrade+0x900/0x900 [ 504.578666] ? check_preemption_disabled+0x48/0x280 [ 504.583669] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 504.589453] ? kasan_check_read+0x11/0x20 [ 504.593602] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 504.598866] ? rcu_bh_qs+0xc0/0xc0 [ 504.602397] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 504.607917] ? oom_evaluate_task+0x302/0x540 [ 504.612312] out_of_memory+0xa84/0x1430 [ 504.616318] ? oom_killer_disable+0x3a0/0x3a0 [ 504.620804] ? __alloc_pages_slowpath+0xea7/0x2d70 [ 504.625735] ? __mutex_add_waiter+0x2a0/0x2a0 [ 504.630238] __alloc_pages_slowpath+0x230f/0x2d70 [ 504.635079] ? warn_alloc+0x120/0x120 [ 504.638867] ? warn_alloc+0x120/0x120 [ 504.642657] ? print_usage_bug+0xc0/0xc0 [ 504.646702] ? warn_alloc+0x120/0x120 [ 504.650486] ? print_usage_bug+0xc0/0xc0 [ 504.654538] ? print_usage_bug+0xc0/0xc0 [ 504.658586] ? graph_lock+0x170/0x170 [ 504.662371] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 504.667896] ? should_fail+0x22d/0xd01 [ 504.671765] ? warn_alloc+0x120/0x120 [ 504.675551] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 504.680651] ? __lock_is_held+0xb5/0x140 [ 504.684699] ? graph_lock+0x170/0x170 [ 504.688486] ? ___might_sleep+0x1ed/0x300 [ 504.692615] ? lock_release+0x970/0x970 [ 504.696574] ? arch_local_save_flags+0x40/0x40 [ 504.701151] ? __might_sleep+0x95/0x190 [ 504.705113] __alloc_pages_nodemask+0xa80/0xde0 [ 504.709776] ? graph_lock+0x170/0x170 [ 504.713577] ? __alloc_pages_slowpath+0x2d70/0x2d70 [ 504.718601] ? graph_lock+0x170/0x170 [ 504.722422] ? mark_held_locks+0xc7/0x130 [ 504.726566] ? find_held_lock+0x36/0x1c0 [ 504.730621] ? cache_grow_begin+0x5a4/0x8c0 [ 504.734927] ? lockdep_hardirqs_on+0x421/0x5c0 [ 504.739496] ? trace_hardirqs_on+0xbd/0x310 [ 504.743800] ? fallback_alloc+0x203/0x2e0 [ 504.747934] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 504.753372] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 504.758904] cache_grow_begin+0x91/0x8c0 [ 504.762953] ? do_raw_spin_unlock+0xa7/0x330 [ 504.767364] fallback_alloc+0x203/0x2e0 [ 504.771331] ____cache_alloc_node+0x1c7/0x1e0 [ 504.775830] kmem_cache_alloc_node_trace+0xe7/0x740 [ 504.780838] __kmalloc_node_track_caller+0x33/0x70 [ 504.785754] __kmalloc_reserve.isra.39+0x41/0xe0 [ 504.790497] __alloc_skb+0x155/0x770 [ 504.794197] ? skb_scrub_packet+0x490/0x490 [ 504.798507] ? arch_local_save_flags+0x40/0x40 [ 504.803079] ? iov_iter_npages+0xe80/0xe80 [ 504.807306] _sctp_make_chunk+0x58/0x280 [ 504.811353] sctp_make_datafrag_empty+0x1d2/0x2e0 [ 504.816184] ? sctp_make_ecne+0x150/0x150 [ 504.820337] sctp_datamsg_from_user+0x7fc/0x1340 [ 504.825086] ? sctp_datamsg_free+0x90/0x90 [ 504.829307] ? mark_held_locks+0x130/0x130 [ 504.833536] ? __schedule+0x874/0x1ed0 [ 504.837413] ? mark_held_locks+0xc7/0x130 [ 504.841547] ? graph_lock+0x170/0x170 [ 504.845353] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 504.850445] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 504.855031] ? trace_hardirqs_on+0xbd/0x310 [ 504.859337] ? kasan_check_read+0x11/0x20 [ 504.863474] ? prepare_to_wait_exclusive+0x1a6/0x480 [ 504.868564] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 504.874001] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 504.879525] ? flex_array_get+0x1da/0x260 [ 504.883661] sctp_sendmsg_to_asoc+0xdd5/0x2230 [ 504.888234] ? __lock_sock+0x203/0x350 [ 504.892110] ? sctp_transport_lookup_process+0x1d0/0x1d0 [ 504.897549] ? find_held_lock+0x36/0x1c0 [ 504.901602] ? mark_held_locks+0xc7/0x130 [ 504.905742] ? __local_bh_enable_ip+0x160/0x260 [ 504.910399] ? __local_bh_enable_ip+0x160/0x260 [ 504.915069] ? trace_hardirqs_on+0xbd/0x310 [ 504.919374] ? lock_release+0x970/0x970 [ 504.923337] ? lock_sock_nested+0xe2/0x120 [ 504.927557] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 504.932994] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 504.938515] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 504.944036] ? sctp_id2assoc+0x231/0x3f0 [ 504.948080] ? lock_sock_nested+0x9a/0x120 [ 504.952301] ? sctp_wfree+0xb90/0xb90 [ 504.956093] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 504.961686] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 504.966809] sctp_sendmsg+0x13c2/0x1da0 [ 504.970789] ? sctp_id2assoc+0x3f0/0x3f0 [ 504.974840] ? rcu_bh_qs+0xc0/0xc0 [ 504.978416] inet_sendmsg+0x1a1/0x690 [ 504.982217] ? ipip_gro_receive+0x100/0x100 [ 504.986526] ? apparmor_socket_sendmsg+0x29/0x30 [ 504.991265] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 504.996802] ? security_socket_sendmsg+0x94/0xc0 [ 505.001543] ? ipip_gro_receive+0x100/0x100 [ 505.005851] sock_sendmsg+0xd5/0x120 [ 505.009553] sock_write_iter+0x35e/0x5c0 [ 505.013622] ? sock_sendmsg+0x120/0x120 [ 505.017590] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 505.023113] ? iov_iter_init+0xc2/0x1e0 [ 505.027083] __vfs_write+0x6b8/0x9f0 [ 505.030788] ? kernel_read+0x120/0x120 [ 505.034660] ? apparmor_path_rmdir+0x30/0x30 [ 505.039058] ? apparmor_file_permission+0x24/0x30 [ 505.043909] ? rw_verify_area+0x118/0x360 [ 505.048042] vfs_write+0x1fc/0x560 [ 505.051571] ksys_write+0x101/0x260 [ 505.055186] ? __ia32_sys_read+0xb0/0xb0 [ 505.059235] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 505.064676] __ia32_sys_write+0x71/0xb0 [ 505.068642] do_fast_syscall_32+0x34d/0xfb2 [ 505.072950] ? do_int80_syscall_32+0x890/0x890 [ 505.077519] ? entry_SYSENTER_compat+0x68/0x7f [ 505.082089] ? trace_hardirqs_off_caller+0xbb/0x310 [ 505.087090] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 505.091938] ? trace_hardirqs_on_caller+0x310/0x310 [ 505.096971] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 505.101973] ? recalc_sigpending_tsk+0x180/0x180 [ 505.106715] ? kasan_check_write+0x14/0x20 [ 505.110937] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 505.115782] entry_SYSENTER_compat+0x70/0x7f [ 505.120175] RIP: 0023:0xf7f2dca9 [ 505.123533] Code: Bad RIP value. [ 505.126882] RSP: 002b:00000000f5ee70cc EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 505.134659] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000020000040 [ 505.141928] RDX: 000000000000005e RSI: 0000000000000000 RDI: 0000000000000000 [ 505.149181] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 505.156433] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 505.163688] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 505.175613] Mem-Info: [ 505.178078] active_anon:101990 inactive_anon:112 isolated_anon:0 [ 505.178078] active_file:7 inactive_file:0 isolated_file:0 [ 505.178078] unevictable:0 dirty:0 writeback:0 unstable:0 [ 505.178078] slab_reclaimable:10199 slab_unreclaimable:1417749 [ 505.178078] mapped:40979 shmem:119 pagetables:1117 bounce:0 [ 505.178078] free:24179 free_pcp:0 free_cma:0 [ 505.216110] Node 0 active_anon:407960kB inactive_anon:448kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163860kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 339968kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 505.246587] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 505.272860] lowmem_reserve[]: 0 2819 6323 6323 [ 505.277498] Node 0 DMA32 free:43996kB min:30060kB low:37572kB high:45084kB active_anon:28kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 505.304863] lowmem_reserve[]: 0 0 3503 3503 [ 505.309289] Node 0 Normal free:37180kB min:37352kB low:46688kB high:56024kB active_anon:407932kB inactive_anon:448kB active_file:64kB inactive_file:64kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5888kB pagetables:4468kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 505.337917] lowmem_reserve[]: 0 0 0 0 [ 505.341773] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 505.355528] Node 0 DMA32: 5*4kB (UME) 1*8kB (M) 4*16kB (UME) 4*32kB (ME) 4*64kB (ME) 4*128kB (ME) 4*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 4*2048kB (ME) 7*4096kB (UM) = 43996kB [ 505.371546] Node 0 Normal: 1351*4kB (ME) 1032*8kB (ME) 626*16kB (UME) 272*32kB (M) 51*64kB (UM) 0*128kB 0*256kB 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 37180kB [ 505.386595] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 505.395498] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 505.404158] 151 total pagecache pages [ 505.407964] 0 pages in swap cache [ 505.411432] Swap cache stats: add 0, delete 0, find 0/0 [ 505.416799] Free swap = 0kB [ 505.419852] Total swap = 0kB [ 505.422886] 1965979 pages RAM [ 505.425993] 0 pages HighMem/MovableOnly [ 505.430013] 342307 pages reserved [ 505.433472] 0 pages cma reserved [ 505.436837] Unreclaimable slab info: [ 505.440606] Name Used Total [ 505.446192] pid_2 101KB 152KB [ 505.451621] TIPC 11KB 21KB [ 505.456992] SCTPv6 16KB 24KB [ 505.462373] sctp_chunk 1237098KB 1237098KB [ 505.467723] sctp_bind_bucket 6KB 15KB [ 505.473185] DCCPv6 14KB 29KB [ 505.488355] DCCP 13KB 20KB [ 505.493821] bridge_fdb_cache 13KB 19KB [ 505.503577] fib6_nodes 91KB 108KB [ 505.509936] ip6_dst_cache 261KB 307KB [ 505.515318] RAWv6 78KB 91KB [ 505.523918] UDPv6 3KB 3KB [ 505.534193] TCPv6 20KB 29KB [ 505.544405] nf_conntrack 1KB 15KB [ 505.551833] sd_ext_cdb 0KB 3KB [ 505.557247] scsi_sense_cache 1056KB 1060KB [ 505.563968] virtio_scsi_cmd 16KB 16KB [ 505.569416] sgpool-128 8KB 8KB [ 505.574792] sgpool-64 4KB 6KB [ 505.586371] sgpool-32 2KB 7KB [ 505.591859] sgpool-16 1KB 3KB [ 505.597226] sgpool-8 0KB 3KB [ 505.605094] mqueue_inode_cache 11KB 14KB [ 505.613648] bio_post_read_ctx 14KB 15KB [ 505.619221] bio-2 14KB 19KB [ 505.624612] jfs_mp 7KB 7KB [ 505.634612] nfs_commit_data 3KB 7KB [ 505.641794] nfs_write_data 34KB 37KB [ 505.647209] ext4_system_zone 0KB 3KB [ 505.652653] dio 4KB 29KB [ 505.658027] bio-1 1KB 3KB [ 505.665462] pid_namespace 2KB 11KB [ 505.674174] kvm_vcpu 23KB 23KB [ 505.679637] rpc_buffers 161KB 197KB [ 505.685011] rpc_tasks 23KB 37KB [ 505.694227] UNIX 29KB 29KB [ 505.702294] tcp_bind_bucket 3KB 12KB [ 505.707910] ip_fib_trie 13KB 19KB [ 505.713359] ip_fib_alias 60KB 75KB [ 505.722282] ip_dst_cache 672KB 900KB [ 505.727653] RAW 46KB 57KB [ 505.733055] UDP 17KB 26KB [ 505.738412] TCP 8KB 11KB [ 505.750137] hugetlbfs_inode_cache 2KB 7KB [ 505.755871] fscache_cookie_jar 12KB 22KB [ 505.762317] eventpoll_pwq 17KB 27KB [ 505.767694] eventpoll_epi 32KB 47KB [ 505.777458] inotify_inode_mark 31KB 43KB [ 505.786017] request_queue 163KB 163KB [ 505.793181] blkdev_requests 1KB 3KB [ 505.801746] blkdev_ioc 8KB 19KB [ 505.807124] bio-0 791KB 791KB [ 505.829310] biovec-max 1666KB 1666KB [ 505.834707] biovec-64 1338KB 1338KB [ 505.843274] biovec-16 138KB 138KB [ 505.854397] bio_integrity_payload 1KB 4KB [ 505.866214] khugepaged_mm_slot 12KB 15KB [ 505.874001] user_namespace 5KB 11KB [ 505.883968] dmaengine-unmap-256 2KB 6KB [ 505.894965] dmaengine-unmap-128 1KB 3KB [ 505.905711] dmaengine-unmap-16 0KB 4KB [ 505.913100] dmaengine-unmap-2 0KB 3KB [ 505.922211] skbuff_fclone_cache 1212KB 1852KB [ 505.927762] skbuff_head_cache 1240522KB 1240522KB [ 505.933215] configfs_dir_cache 0KB 4KB [ 505.944039] file_lock_cache 1KB 3KB [ 505.952388] file_lock_ctx 0KB 3KB [ 505.957769] fsnotify_mark_connector 17KB 31KB [ 505.963715] net_namespace 60KB 60KB [ 505.974775] shmem_inode_cache 4282KB 4362KB [ 505.980205] task_delay_info 110KB 205KB [ 505.985578] taskstats 52KB 80KB [ 505.991758] proc_dir_entry 628KB 682KB [ 505.997141] pde_opener 2KB 7KB [ 506.007542] seq_file 154KB 208KB [ 506.023730] sigqueue 94KB 189KB [ 506.029169] kernfs_node_cache 10079KB 10387KB [ 506.034545] mnt_cache 118KB 160KB [ 506.047880] filp 3323KB 3862KB [ 506.053373] names_cache 67056KB 67086KB [ 506.070750] iint_cache 74KB 75KB [ 506.076143] key_jar 4KB 7KB [ 506.081564] uts_namespace 3KB 7KB [ 506.086937] nsproxy 1KB 3KB [ 506.093991] vm_area_struct 7276KB 9180KB [ 506.103574] mm_struct 1391KB 1989KB [ 506.114717] fs_cache 117KB 216KB [ 506.125948] files_cache 439KB 626KB [ 506.133109] signal_cache 862KB 1200KB [ 506.139707] sighand_cache 346KB 416KB [ 506.145085] task_struct 3799KB 3799KB [ 506.157137] cred_jar 755KB 1272KB [ 506.162639] anon_vma_chain 3229KB 3661KB [ 506.168007] anon_vma 121KB 327KB [ 506.174105] pid 44KB 132KB [ 506.182434] Acpi-Operand 106KB 162KB [ 506.187818] Acpi-Namespace 19KB 23KB [ 506.193242] numa_policy 0KB 3KB [ 506.204904] debug_objects_cache 1375KB 1378KB [ 506.210515] trace_event_file 258KB 258KB [ 506.215896] ftrace_event_field 372KB 374KB [ 506.224658] pool_workqueue 76KB 88KB [ 506.230363] task_group 5KB 7KB [ 506.235743] page->ptl 1712KB 2154KB [ 506.244321] kmalloc-2097152 2050KB 2050KB [ 506.254143] kmalloc-524288 2056KB 2056KB [ 506.264374] kmalloc-262144 1290KB 1290KB [ 506.275574] kmalloc-131072 650KB 650KB [ 506.282494] kmalloc-65536 1452KB 1452KB [ 506.287868] kmalloc-32768 15873KB 15873KB [ 506.293964] kmalloc-16384 1666KB 1666KB [ 506.304650] kmalloc-8192 1872KB 1872KB [ 506.314912] kmalloc-4096 44705KB 44735KB [ 506.323462] kmalloc-2048 9588KB 10697KB [ 506.331008] kmalloc-1024 15851KB 16805KB [ 506.336384] kmalloc-512 2478735KB 2478735KB [ 506.344155] kmalloc-256 2121KB 2358KB [ 506.353069] kmalloc-128 819KB 882KB [ 506.363016] kmalloc-96 2237KB 3168KB [ 506.368390] kmalloc-64 1941KB 2604KB [ 506.382785] kmalloc-32 1726KB 2488KB [ 506.388168] kmalloc-192 860KB 964KB [ 506.393585] kmem_cache 241KB 243KB [ 506.411127] Out of memory: Kill process 15048 (syz-executor0) score 1004 or sacrifice child [ 506.425397] Killed process 15048 (syz-executor0) total-vm:70120kB, anon-rss:2192kB, file-rss:32640kB, shmem-rss:0kB [ 506.892426] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 506.938175] syz-fuzzer cpuset=/ mems_allowed=0 [ 506.956925] CPU: 0 PID: 5347 Comm: syz-fuzzer Not tainted 4.19.0-rc8+ #199 [ 506.964020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 506.973384] Call Trace: [ 506.975985] dump_stack+0x1c4/0x2b6 [ 506.979629] ? dump_stack_print_info.cold.1+0x20/0x20 [ 506.984835] ? mark_held_locks+0x130/0x130 [ 506.989076] ? mark_held_locks+0x130/0x130 [ 506.993339] dump_header+0x27b/0xf72 [ 506.997083] ? pagefault_out_of_memory+0x197/0x197 [ 507.002037] ? mark_held_locks+0x130/0x130 [ 507.006296] ? __lock_acquire+0x7ec/0x4ec0 [ 507.010541] ? mem_cgroup_charge_statistics+0x780/0x780 [ 507.015912] ? print_usage_bug+0xc0/0xc0 [ 507.019984] ? print_usage_bug+0xc0/0xc0 [ 507.024075] ? print_usage_bug+0xc0/0xc0 [ 507.028154] ? graph_lock+0x170/0x170 [ 507.031967] ? print_usage_bug+0xc0/0xc0 [ 507.036041] ? print_usage_bug+0xc0/0xc0 [ 507.040128] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 507.045679] ? find_held_lock+0x36/0x1c0 [ 507.049758] ? mark_held_locks+0xc7/0x130 [ 507.053922] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 507.059036] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 507.064156] ? lockdep_hardirqs_on+0x421/0x5c0 [ 507.068750] ? trace_hardirqs_on+0xbd/0x310 [ 507.073094] ? kasan_check_read+0x11/0x20 [ 507.077265] ? ___ratelimit+0x36f/0x655 [ 507.081255] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 507.086716] ? trace_hardirqs_on+0x310/0x310 [ 507.091141] ? lock_downgrade+0x900/0x900 [ 507.095320] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 507.100436] ? ___ratelimit+0xaa/0x655 [ 507.104342] ? idr_get_free+0xec0/0xec0 [ 507.108340] ? kasan_check_write+0x14/0x20 [ 507.112596] ? do_raw_spin_lock+0xc1/0x230 [ 507.116848] oom_kill_process.cold.27+0x10/0x903 [ 507.121613] ? graph_lock+0x170/0x170 [ 507.125421] ? _raw_spin_unlock+0x2c/0x50 [ 507.129576] ? oom_badness+0xe6/0xaa0 [ 507.133397] ? oom_evaluate_task+0x540/0x540 [ 507.137833] ? find_held_lock+0x36/0x1c0 [ 507.141938] ? out_of_memory+0x974/0x1430 [ 507.146097] ? lock_downgrade+0x900/0x900 [ 507.150281] ? check_preemption_disabled+0x48/0x280 [ 507.155318] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 507.161136] ? kasan_check_read+0x11/0x20 [ 507.165324] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 507.170613] ? rcu_bh_qs+0xc0/0xc0 [ 507.174170] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 507.179714] ? oom_evaluate_task+0x302/0x540 [ 507.184148] out_of_memory+0xa84/0x1430 [ 507.188149] ? unreserve_highatomic_pageblock+0x380/0x5d0 [ 507.193707] ? oom_killer_disable+0x3a0/0x3a0 [ 507.198215] ? __alloc_pages_slowpath+0xea7/0x2d70 [ 507.203167] ? __mutex_add_waiter+0x2a0/0x2a0 [ 507.207677] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 507.212704] ? find_next_bit+0x104/0x130 [ 507.216802] __alloc_pages_slowpath+0x230f/0x2d70 [ 507.221713] ? warn_alloc+0x120/0x120 [ 507.225523] ? __radix_tree_lookup+0x4c0/0x4c0 [ 507.230137] ? find_get_entry+0x2f2/0xc40 [ 507.234317] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 507.239872] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 507.244814] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 507.250358] ? should_fail+0x22d/0xd01 [ 507.254294] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 507.259411] ? __lock_is_held+0xb5/0x140 [ 507.263507] ? __lock_is_held+0xb5/0x140 [ 507.267590] ? ___might_sleep+0x1ed/0x300 [ 507.271743] ? lock_release+0x970/0x970 [ 507.275728] ? arch_local_save_flags+0x40/0x40 [ 507.280330] ? __might_sleep+0x95/0x190 [ 507.284318] __alloc_pages_nodemask+0xa80/0xde0 [ 507.289004] ? __alloc_pages_slowpath+0x2d70/0x2d70 [ 507.294047] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 507.299868] ? kasan_check_read+0x11/0x20 [ 507.304027] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 507.309315] ? graph_lock+0x170/0x170 [ 507.313137] ? print_usage_bug+0xc0/0xc0 [ 507.317212] ? graph_lock+0x170/0x170 [ 507.321049] ? graph_lock+0x170/0x170 [ 507.324890] ? __do_page_cache_readahead+0x7ce/0x980 [ 507.330024] ? find_held_lock+0x36/0x1c0 [ 507.334148] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 507.339702] alloc_pages_current+0x10c/0x210 [ 507.344128] ? lock_downgrade+0x900/0x900 [ 507.348293] __page_cache_alloc+0x38f/0x5b0 [ 507.352627] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 507.358435] ? kasan_check_read+0x11/0x20 [ 507.362597] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 507.367882] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 507.372575] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 507.378134] ? check_preemption_disabled+0x48/0x280 [ 507.383157] filemap_fault+0x1594/0x25f0 [ 507.387214] ? __lock_page_or_retry+0xa00/0xa00 [ 507.391882] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 507.397681] ? kasan_check_read+0x11/0x20 [ 507.401832] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 507.407134] ? rcu_bh_qs+0xc0/0xc0 [ 507.410700] ? filemap_map_pages+0xdea/0x1980 [ 507.415229] ? find_get_pages_range_tag+0x1320/0x1320 [ 507.420430] ? lockdep_hardirqs_on+0x421/0x5c0 [ 507.425018] ? graph_lock+0x170/0x170 [ 507.428832] ? mark_held_locks+0x130/0x130 [ 507.433077] ? compat_start_thread+0x80/0x80 [ 507.437518] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 507.443076] ? lock_acquire+0x1ed/0x520 [ 507.447081] ? ext4_filemap_fault+0x7a/0xad [ 507.451428] ? lock_release+0x970/0x970 [ 507.455420] ? arch_local_save_flags+0x40/0x40 [ 507.460035] ? down_read+0xb0/0x1d0 [ 507.463674] ? ext4_filemap_fault+0x7a/0xad [ 507.468013] ? __down_interruptible+0x700/0x700 [ 507.472708] ext4_filemap_fault+0x82/0xad [ 507.476867] __do_fault+0x100/0x6b0 [ 507.480538] ? lock_downgrade+0x900/0x900 [ 507.484703] ? print_bad_pte+0x6c0/0x6c0 [ 507.488765] ? kasan_check_read+0x11/0x20 [ 507.492922] ? pmd_val+0x88/0x100 [ 507.496385] ? add_mm_counter_fast+0xd0/0xd0 [ 507.500805] ? pmd_val+0x88/0x100 [ 507.504268] ? add_mm_counter_fast+0xd0/0xd0 [ 507.508692] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 507.514248] __handle_mm_fault+0x3709/0x53e0 [ 507.518675] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 507.523537] ? graph_lock+0x170/0x170 [ 507.527329] ? print_usage_bug+0xc0/0xc0 [ 507.531382] ? __switch_to_asm+0x34/0x70 [ 507.535441] ? __switch_to_asm+0x40/0x70 [ 507.539496] ? __switch_to_asm+0x34/0x70 [ 507.543566] ? __switch_to_asm+0x40/0x70 [ 507.547633] ? graph_lock+0x170/0x170 [ 507.551439] ? graph_lock+0x170/0x170 [ 507.555269] ? handle_mm_fault+0x42a/0xc70 [ 507.559515] ? lock_downgrade+0x900/0x900 [ 507.563675] ? check_preemption_disabled+0x48/0x280 [ 507.568710] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 507.574565] ? kasan_check_read+0x11/0x20 [ 507.578701] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 507.583959] ? rcu_bh_qs+0xc0/0xc0 [ 507.587479] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 507.592932] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 507.598482] ? check_preemption_disabled+0x48/0x280 [ 507.603521] handle_mm_fault+0x54f/0xc70 [ 507.607601] ? __handle_mm_fault+0x53e0/0x53e0 [ 507.612199] ? find_vma+0x34/0x190 [ 507.615758] __do_page_fault+0x67d/0xed0 [ 507.619836] ? mm_fault_error+0x380/0x380 [ 507.623981] ? trace_hardirqs_on+0x310/0x310 [ 507.628380] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 507.633740] ? trace_hardirqs_on+0x310/0x310 [ 507.638168] do_page_fault+0xf2/0x7e0 [ 507.641979] ? vmalloc_sync_all+0x30/0x30 [ 507.646143] ? error_entry+0x70/0xd0 [ 507.649869] ? trace_hardirqs_off_caller+0xbb/0x310 [ 507.654891] ? trace_hardirqs_on_caller+0xc0/0x310 [ 507.659834] ? syscall_return_slowpath+0x5e0/0x5e0 [ 507.664747] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 507.669589] ? trace_hardirqs_on_caller+0x310/0x310 [ 507.674627] ? trace_hardirqs_off+0x310/0x310 [ 507.679143] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 507.684696] ? prepare_exit_to_usermode+0x291/0x3b0 [ 507.689747] ? page_fault+0x8/0x30 [ 507.693345] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 507.698225] ? page_fault+0x8/0x30 [ 507.701780] page_fault+0x1e/0x30 [ 507.705222] RIP: 0033:0x792432 [ 507.708408] Code: Bad RIP value. [ 507.711779] RSP: 002b:000000c42dedfa80 EFLAGS: 00010202 [ 507.717154] RAX: 000000c42d568480 RBX: 000000c4200a8098 RCX: 000000c4200a8000 [ 507.724682] RDX: 0000000000000070 RSI: 0000000000000000 RDI: 000000000131d940 [ 507.731972] RBP: 000000c42dedfbe0 R08: 000000c420064b38 R09: 000000000080a9c0 [ 507.739244] R10: 0000000000000000 R11: 00000000ffffffff R12: 000000c420064a94 [ 507.746498] R13: 0000000000000002 R14: ffffffffffffffff R15: 0000000000000002 [ 507.760250] Mem-Info: [ 507.762707] active_anon:101450 inactive_anon:112 isolated_anon:0 [ 507.762707] active_file:16 inactive_file:16 isolated_file:0 [ 507.762707] unevictable:0 dirty:0 writeback:0 unstable:0 [ 507.762707] slab_reclaimable:10213 slab_unreclaimable:1418298 [ 507.762707] mapped:40963 shmem:119 pagetables:1094 bounce:0 [ 507.762707] free:24267 free_pcp:42 free_cma:0 [ 507.852101] Node 0 active_anon:405800kB inactive_anon:448kB active_file:64kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163852kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 337920kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 507.938074] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 508.021065] lowmem_reserve[]: 0 2819 6323 6323 [ 508.025713] Node 0 DMA32 free:43996kB min:30060kB low:37572kB high:45084kB active_anon:28kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 508.086283] lowmem_reserve[]: 0 0 3503 3503 [ 508.090842] Node 0 Normal free:37264kB min:37352kB low:46688kB high:56024kB active_anon:405772kB inactive_anon:448kB active_file:164kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5856kB pagetables:4376kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 508.134419] lowmem_reserve[]: 0 0 0 0 [ 508.138271] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 508.154332] Node 0 DMA32: 5*4kB (UME) 1*8kB (M) 4*16kB (UME) 4*32kB (ME) 4*64kB (ME) 4*128kB (ME) 4*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 4*2048kB (ME) 7*4096kB (UM) = 43996kB [ 508.170402] Node 0 Normal: 1344*4kB (ME) 1032*8kB (UME) 627*16kB (UME) 272*32kB (M) 50*64kB (M) 0*128kB 1*256kB (U) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 36848kB [ 508.185432] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 508.194311] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 508.202933] 151 total pagecache pages [ 508.206748] 0 pages in swap cache [ 508.210275] Swap cache stats: add 0, delete 0, find 0/0 [ 508.215671] Free swap = 0kB [ 508.218728] Total swap = 0kB [ 508.221751] 1965979 pages RAM [ 508.224857] 0 pages HighMem/MovableOnly [ 508.228914] 342307 pages reserved [ 508.232418] 0 pages cma reserved [ 508.235787] Unreclaimable slab info: [ 508.239642] Name Used Total [ 508.245228] pid_2 101KB 152KB [ 508.250953] TIPC 11KB 21KB [ 508.256334] SCTPv6 16KB 24KB [ 508.261746] sctp_chunk 1237567KB 1237567KB [ 508.267107] sctp_bind_bucket 6KB 15KB [ 508.274805] DCCPv6 14KB 29KB [ 508.285561] DCCP 13KB 20KB [ 508.295057] bridge_fdb_cache 13KB 19KB [ 508.304396] fib6_nodes 91KB 108KB [ 508.313589] ip6_dst_cache 258KB 307KB [ 508.324563] RAWv6 78KB 91KB [ 508.334470] UDPv6 3KB 3KB [ 508.341941] TCPv6 20KB 29KB [ 508.347319] nf_conntrack 1KB 15KB [ 508.354511] sd_ext_cdb 0KB 3KB [ 508.359946] scsi_sense_cache 1056KB 1060KB [ 508.365320] virtio_scsi_cmd 16KB 16KB [ 508.376660] sgpool-128 8KB 8KB [ 508.382112] sgpool-64 4KB 6KB [ 508.387532] sgpool-32 2KB 7KB [ 508.394882] sgpool-16 1KB 3KB [ 508.404516] sgpool-8 0KB 3KB [ 508.409984] mqueue_inode_cache 11KB 14KB [ 508.415436] bio_post_read_ctx 14KB 15KB [ 508.424272] bio-2 14KB 19KB [ 508.432171] jfs_mp 7KB 7KB [ 508.437584] nfs_commit_data 3KB 7KB [ 508.443038] nfs_write_data 34KB 37KB [ 508.452455] ext4_system_zone 0KB 3KB [ 508.457854] dio 4KB 29KB [ 508.463279] bio-1 1KB 3KB [ 508.470254] pid_namespace 2KB 11KB [ 508.475630] kvm_vcpu 23KB 23KB [ 508.484854] rpc_buffers 159KB 197KB [ 508.496544] rpc_tasks 23KB 37KB [ 508.506556] UNIX 29KB 29KB [ 508.512132] tcp_bind_bucket 3KB 12KB [ 508.517515] ip_fib_trie 13KB 19KB [ 508.523825] ip_fib_alias 60KB 75KB [ 508.534336] ip_dst_cache 672KB 900KB [ 508.540301] RAW 46KB 57KB [ 508.545653] UDP 17KB 26KB [ 508.562693] TCP 8KB 11KB [ 508.568067] hugetlbfs_inode_cache 2KB 7KB [ 508.573831] fscache_cookie_jar 12KB 22KB [ 508.584485] eventpoll_pwq 17KB 27KB [ 508.589923] eventpoll_epi 32KB 47KB [ 508.595295] inotify_inode_mark 31KB 43KB [ 508.601530] request_queue 163KB 163KB [ 508.606903] blkdev_requests 1KB 3KB [ 508.615714] blkdev_ioc 8KB 19KB [ 508.624409] bio-0 828KB 828KB [ 508.629955] biovec-max 1666KB 1666KB [ 508.635330] biovec-64 1425KB 1425KB [ 508.642650] biovec-16 150KB 150KB [ 508.648031] bio_integrity_payload 1KB 4KB [ 508.657978] khugepaged_mm_slot 12KB 15KB [ 508.663503] user_namespace 5KB 11KB [ 508.675012] dmaengine-unmap-256 2KB 6KB [ 508.684615] dmaengine-unmap-128 1KB 3KB [ 508.690213] dmaengine-unmap-16 0KB 4KB [ 508.695670] dmaengine-unmap-2 0KB 3KB [ 508.705459] skbuff_fclone_cache 1212KB 1852KB [ 508.711059] skbuff_head_cache 1241021KB 1241021KB [ 508.716423] configfs_dir_cache 0KB 4KB [ 508.724086] file_lock_cache 1KB 3KB [ 508.733810] file_lock_ctx 0KB 3KB [ 508.745246] fsnotify_mark_connector 17KB 31KB [ 508.754650] net_namespace 60KB 60KB [ 508.763972] shmem_inode_cache 4282KB 4362KB [ 508.774840] task_delay_info 109KB 205KB [ 508.781423] taskstats 52KB 80KB [ 508.786793] proc_dir_entry 628KB 682KB [ 508.794681] pde_opener 2KB 7KB [ 508.801723] seq_file 153KB 208KB [ 508.807092] sigqueue 94KB 189KB [ 508.814706] kernfs_node_cache 10079KB 10387KB [ 508.825069] mnt_cache 117KB 160KB [ 508.834076] filp 3311KB 3862KB [ 508.844419] names_cache 67065KB 67086KB [ 508.851609] iint_cache 74KB 75KB [ 508.856980] key_jar 4KB 7KB [ 508.864097] uts_namespace 3KB 7KB [ 508.869605] nsproxy 1KB 3KB [ 508.874980] vm_area_struct 7262KB 9180KB [ 508.886168] mm_struct 1389KB 1989KB [ 508.891610] fs_cache 117KB 216KB [ 508.896973] files_cache 438KB 626KB [ 508.904693] signal_cache 861KB 1200KB [ 508.914018] sighand_cache 346KB 416KB [ 508.924633] task_struct 3786KB 3799KB [ 508.930186] cred_jar 753KB 1272KB [ 508.935552] anon_vma_chain 3225KB 3661KB [ 508.942496] anon_vma 121KB 327KB [ 508.947884] pid 44KB 132KB [ 508.957258] Acpi-Operand 106KB 162KB [ 508.962687] Acpi-Namespace 19KB 23KB [ 508.968064] numa_policy 0KB 3KB [ 508.973592] debug_objects_cache 1375KB 1378KB [ 508.979193] trace_event_file 258KB 258KB [ 508.984566] ftrace_event_field 372KB 374KB [ 508.990067] pool_workqueue 76KB 88KB [ 508.995447] task_group 5KB 7KB [ 509.000961] page->ptl 1709KB 2154KB [ 509.006389] kmalloc-2097152 2050KB 2050KB [ 509.011837] kmalloc-524288 2056KB 2056KB [ 509.017189] kmalloc-262144 1290KB 1290KB [ 509.022590] kmalloc-131072 650KB 650KB [ 509.027939] kmalloc-65536 1452KB 1452KB [ 509.033341] kmalloc-32768 15873KB 15873KB [ 509.038756] kmalloc-16384 1666KB 1666KB [ 509.044138] kmalloc-8192 1872KB 1872KB [ 509.049555] kmalloc-4096 44697KB 44727KB [ 509.054925] kmalloc-2048 9585KB 10697KB [ 509.060319] kmalloc-1024 15851KB 16805KB [ 509.065670] kmalloc-512 2479781KB 2479781KB [ 509.071100] kmalloc-256 2121KB 2358KB [ 509.076472] kmalloc-128 819KB 882KB [ 509.081888] kmalloc-96 2234KB 3168KB [ 509.087260] kmalloc-64 1940KB 2604KB [ 509.092676] kmalloc-32 1724KB 2488KB [ 509.098048] kmalloc-192 860KB 964KB [ 509.103466] kmem_cache 241KB 243KB [ 509.108891] Out of memory: Kill process 15065 (syz-executor1) score 1004 or sacrifice child [ 509.117425] Killed process 15065 (syz-executor1) total-vm:70252kB, anon-rss:2192kB, file-rss:32640kB, shmem-rss:0kB [ 509.129245] oom_reaper: reaped process 15065 (syz-executor1), now anon-rss:0kB, file-rss:32768kB, shmem-rss:0kB [ 509.544732] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 509.556475] syz-fuzzer cpuset=/ mems_allowed=0 [ 509.561249] CPU: 0 PID: 5335 Comm: syz-fuzzer Not tainted 4.19.0-rc8+ #199 [ 509.568272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 509.577644] Call Trace: [ 509.580247] dump_stack+0x1c4/0x2b6 [ 509.583908] ? dump_stack_print_info.cold.1+0x20/0x20 [ 509.589167] ? mark_held_locks+0x130/0x130 [ 509.593429] ? mark_held_locks+0x130/0x130 [ 509.597695] dump_header+0x27b/0xf72 [ 509.601435] ? pagefault_out_of_memory+0x197/0x197 [ 509.606394] ? mark_held_locks+0x130/0x130 [ 509.610642] ? __lock_acquire+0x7ec/0x4ec0 [ 509.614886] ? mem_cgroup_charge_statistics+0x780/0x780 [ 509.620259] ? print_usage_bug+0xc0/0xc0 [ 509.624329] ? print_usage_bug+0xc0/0xc0 [ 509.628410] ? graph_lock+0x170/0x170 [ 509.632225] ? print_usage_bug+0xc0/0xc0 [ 509.636293] ? print_usage_bug+0xc0/0xc0 [ 509.640370] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 509.645931] ? find_held_lock+0x36/0x1c0 [ 509.650005] ? mark_held_locks+0xc7/0x130 [ 509.654202] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 509.659329] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 509.664447] ? lockdep_hardirqs_on+0x421/0x5c0 [ 509.669041] ? trace_hardirqs_on+0xbd/0x310 [ 509.673371] ? kasan_check_read+0x11/0x20 [ 509.677574] ? ___ratelimit+0x36f/0x655 [ 509.681558] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 509.687015] ? trace_hardirqs_on+0x310/0x310 [ 509.691434] ? lock_downgrade+0x900/0x900 [ 509.695599] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 509.700712] ? ___ratelimit+0xaa/0x655 [ 509.704610] ? idr_get_free+0xec0/0xec0 [ 509.708841] ? kasan_check_write+0x14/0x20 [ 509.713085] ? do_raw_spin_lock+0xc1/0x230 [ 509.717341] oom_kill_process.cold.27+0x10/0x903 [ 509.722125] ? graph_lock+0x170/0x170 [ 509.725951] ? _raw_spin_unlock+0x2c/0x50 [ 509.730108] ? oom_badness+0xe6/0xaa0 [ 509.733936] ? oom_evaluate_task+0x540/0x540 [ 509.738407] ? find_held_lock+0x36/0x1c0 [ 509.742509] ? out_of_memory+0x974/0x1430 [ 509.746689] ? lock_downgrade+0x900/0x900 [ 509.750867] ? check_preemption_disabled+0x48/0x280 [ 509.755910] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 509.761719] ? kasan_check_read+0x11/0x20 [ 509.765891] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 509.771197] ? rcu_bh_qs+0xc0/0xc0 [ 509.774749] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 509.780295] ? oom_evaluate_task+0x302/0x540 [ 509.784721] out_of_memory+0xa84/0x1430 [ 509.788717] ? oom_killer_disable+0x3a0/0x3a0 [ 509.793224] ? __alloc_pages_slowpath+0xea7/0x2d70 [ 509.798168] ? __mutex_add_waiter+0x2a0/0x2a0 [ 509.802685] __alloc_pages_slowpath+0x230f/0x2d70 [ 509.807565] ? warn_alloc+0x120/0x120 [ 509.811381] ? __radix_tree_lookup+0x4c0/0x4c0 [ 509.815986] ? find_get_entry+0x2f2/0xc40 [ 509.820169] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 509.825726] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 509.830666] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 509.836226] ? should_fail+0x22d/0xd01 [ 509.840250] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 509.845392] ? __lock_is_held+0xb5/0x140 [ 509.849545] ? __lock_is_held+0xb5/0x140 [ 509.853642] ? ___might_sleep+0x1ed/0x300 [ 509.857798] ? lock_release+0x970/0x970 [ 509.861816] ? arch_local_save_flags+0x40/0x40 [ 509.866430] ? __might_sleep+0x95/0x190 [ 509.870421] __alloc_pages_nodemask+0xa80/0xde0 [ 509.875106] ? __alloc_pages_slowpath+0x2d70/0x2d70 [ 509.880155] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 509.885963] ? kasan_check_read+0x11/0x20 [ 509.890167] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 509.895468] ? graph_lock+0x170/0x170 [ 509.899285] ? print_usage_bug+0xc0/0xc0 [ 509.903363] ? graph_lock+0x170/0x170 [ 509.907177] ? graph_lock+0x170/0x170 [ 509.910989] ? __do_page_cache_readahead+0x7ce/0x980 [ 509.916108] ? find_held_lock+0x36/0x1c0 [ 509.920196] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 509.925744] alloc_pages_current+0x10c/0x210 [ 509.930161] ? lock_downgrade+0x900/0x900 [ 509.934327] __page_cache_alloc+0x38f/0x5b0 [ 509.938658] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 509.944466] ? kasan_check_read+0x11/0x20 [ 509.948623] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 509.953942] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 509.958647] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 509.964202] ? check_preemption_disabled+0x48/0x280 [ 509.969253] filemap_fault+0x1594/0x25f0 [ 509.973354] ? __lock_page_or_retry+0xa00/0xa00 [ 509.978063] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 509.983868] ? kasan_check_read+0x11/0x20 [ 509.988024] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 509.993328] ? rcu_bh_qs+0xc0/0xc0 [ 509.996918] ? filemap_map_pages+0xdea/0x1980 [ 510.001432] ? __lock_acquire+0x7ec/0x4ec0 [ 510.005680] ? find_get_pages_range_tag+0x1320/0x1320 [ 510.010885] ? graph_lock+0x170/0x170 [ 510.014697] ? mark_held_locks+0x130/0x130 [ 510.018992] ? lock_acquire+0x1ed/0x520 [ 510.022979] ? ext4_filemap_fault+0x7a/0xad [ 510.027316] ? lock_release+0x970/0x970 [ 510.031306] ? arch_local_save_flags+0x40/0x40 [ 510.035894] ? find_held_lock+0x36/0x1c0 [ 510.039984] ? down_read+0xb0/0x1d0 [ 510.043621] ? ext4_filemap_fault+0x7a/0xad [ 510.047952] ? __down_interruptible+0x700/0x700 [ 510.052632] ? graph_lock+0x170/0x170 [ 510.056442] ? graph_lock+0x170/0x170 [ 510.060261] ext4_filemap_fault+0x82/0xad [ 510.064423] __do_fault+0x100/0x6b0 [ 510.068084] ? lock_downgrade+0x900/0x900 [ 510.072274] ? print_bad_pte+0x6c0/0x6c0 [ 510.076351] ? kasan_check_read+0x11/0x20 [ 510.080512] ? pmd_val+0x88/0x100 [ 510.083988] ? add_mm_counter_fast+0xd0/0xd0 [ 510.088406] ? pmd_val+0x88/0x100 [ 510.091871] ? add_mm_counter_fast+0xd0/0xd0 [ 510.096286] ? kasan_check_write+0x14/0x20 [ 510.100535] ? do_raw_spin_lock+0xc1/0x230 [ 510.104783] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 510.110340] __handle_mm_fault+0x3709/0x53e0 [ 510.114772] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 510.119628] ? graph_lock+0x170/0x170 [ 510.123439] ? print_usage_bug+0xc0/0xc0 [ 510.127535] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 510.133078] ? graph_lock+0x170/0x170 [ 510.136908] ? graph_lock+0x170/0x170 [ 510.140752] ? handle_mm_fault+0x42a/0xc70 [ 510.145000] ? lock_downgrade+0x900/0x900 [ 510.149160] ? check_preemption_disabled+0x48/0x280 [ 510.154199] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 510.160006] ? kasan_check_read+0x11/0x20 [ 510.164180] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 510.169469] ? rcu_bh_qs+0xc0/0xc0 [ 510.173016] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 510.178475] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 510.184027] ? check_preemption_disabled+0x48/0x280 [ 510.189059] handle_mm_fault+0x54f/0xc70 [ 510.193141] ? __handle_mm_fault+0x53e0/0x53e0 [ 510.197752] ? find_vma+0x34/0x190 [ 510.201308] __do_page_fault+0x67d/0xed0 [ 510.205396] ? mm_fault_error+0x380/0x380 [ 510.209583] ? trace_hardirqs_off+0xb8/0x310 [ 510.213995] ? trace_hardirqs_on+0x310/0x310 [ 510.218415] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 510.223795] ? trace_hardirqs_on+0x310/0x310 [ 510.228222] do_page_fault+0xf2/0x7e0 [ 510.232032] ? vmalloc_sync_all+0x30/0x30 [ 510.236206] ? error_entry+0x70/0xd0 [ 510.239954] ? trace_hardirqs_off_caller+0xbb/0x310 [ 510.244978] ? trace_hardirqs_on_caller+0xc0/0x310 [ 510.249919] ? syscall_return_slowpath+0x5e0/0x5e0 [ 510.254856] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 510.259712] ? trace_hardirqs_on_caller+0x310/0x310 [ 510.264735] ? trace_hardirqs_off+0x310/0x310 [ 510.269241] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 510.274788] ? prepare_exit_to_usermode+0x291/0x3b0 [ 510.279812] ? page_fault+0x8/0x30 [ 510.283367] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 510.288259] ? page_fault+0x8/0x30 [ 510.291811] page_fault+0x1e/0x30 [ 510.295269] RIP: 0033:0x4375fe [ 510.298467] Code: Bad RIP value. [ 510.301841] RSP: 002b:000000c420035f38 EFLAGS: 00010293 [ 510.307212] RAX: 0000000000002710 RBX: 0000000000000003 RCX: 000000000000015c [ 510.314483] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 510.321771] RBP: 000000c420035fb0 R08: 000000c420035f18 R09: 0000000000000000 [ 510.329076] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000430120 [ 510.336351] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 510.358527] Mem-Info: [ 510.361001] active_anon:100910 inactive_anon:112 isolated_anon:0 [ 510.361001] active_file:16 inactive_file:17 isolated_file:0 [ 510.361001] unevictable:0 dirty:0 writeback:0 unstable:0 [ 510.361001] slab_reclaimable:10222 slab_unreclaimable:1418805 [ 510.361001] mapped:40963 shmem:119 pagetables:1071 bounce:0 [ 510.361001] free:24278 free_pcp:64 free_cma:0 [ 510.463458] Node 0 active_anon:403640kB inactive_anon:448kB active_file:164kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163852kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 335872kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 510.579406] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 510.687567] lowmem_reserve[]: 0 2819 6323 6323 [ 510.713842] Node 0 DMA32 free:43996kB min:30060kB low:37572kB high:45084kB active_anon:28kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 510.825125] lowmem_reserve[]: 0 0 3503 3503 [ 510.844273] Node 0 Normal free:37260kB min:37352kB low:46688kB high:56024kB active_anon:403612kB inactive_anon:448kB active_file:80kB inactive_file:16kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5824kB pagetables:4284kB bounce:0kB free_pcp:240kB local_pcp:240kB free_cma:0kB [ 510.961700] lowmem_reserve[]: 0 0 0 0 [ 510.965580] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 511.031407] Node 0 DMA32: 5*4kB (UME) 1*8kB (M) 4*16kB (UME) 4*32kB (ME) 4*64kB (ME) 4*128kB (ME) 4*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 4*2048kB (ME) 7*4096kB (UM) = 43996kB [ 511.090655] Node 0 Normal: 1342*4kB (UME) 1031*8kB (ME) 626*16kB (UME) 274*32kB (UM) 50*64kB (M) 1*128kB (U) 0*256kB 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 37264kB [ 511.138862] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 511.147736] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 511.164853] 153 total pagecache pages [ 511.168759] 0 pages in swap cache [ 511.172209] Swap cache stats: add 0, delete 0, find 0/0 [ 511.177563] Free swap = 0kB [ 511.180658] Total swap = 0kB [ 511.183667] 1965979 pages RAM [ 511.186752] 0 pages HighMem/MovableOnly [ 511.190732] 342307 pages reserved [ 511.194170] 0 pages cma reserved [ 511.197518] Unreclaimable slab info: [ 511.201244] Name Used Total [ 511.206830] pid_2 101KB 152KB [ 511.212235] TIPC 11KB 21KB [ 511.217587] SCTPv6 16KB 24KB [ 511.222988] sctp_chunk 1238043KB 1238043KB [ 511.228341] sctp_bind_bucket 6KB 15KB [ 511.233728] DCCPv6 14KB 29KB [ 511.239800] DCCP 13KB 20KB [ 511.245159] bridge_fdb_cache 13KB 19KB [ 511.250533] fib6_nodes 91KB 108KB [ 511.255884] ip6_dst_cache 254KB 307KB [ 511.261275] RAWv6 78KB 91KB [ 511.266620] UDPv6 3KB 3KB [ 511.272028] TCPv6 20KB 29KB [ 511.277402] nf_conntrack 1KB 15KB [ 511.297434] sd_ext_cdb 0KB 3KB [ 511.315864] scsi_sense_cache 1056KB 1060KB [ 511.346593] virtio_scsi_cmd 16KB 16KB [ 511.357014] sgpool-128 8KB 8KB [ 511.385791] sgpool-64 4KB 6KB [ 511.409049] sgpool-32 2KB 7KB [ 511.414433] sgpool-16 1KB 3KB [ 511.431494] sgpool-8 0KB 3KB [ 511.436888] mqueue_inode_cache 11KB 14KB [ 511.442416] bio_post_read_ctx 14KB 15KB [ 511.447785] bio-2 14KB 19KB [ 511.457703] jfs_mp 7KB 7KB [ 511.463306] nfs_commit_data 3KB 7KB [ 511.481103] nfs_write_data 34KB 37KB [ 511.486516] ext4_system_zone 0KB 3KB [ 511.492079] dio 4KB 29KB [ 511.497447] bio-1 1KB 3KB [ 511.508799] pid_namespace 2KB 11KB [ 511.514181] kvm_vcpu 23KB 23KB [ 511.519610] rpc_buffers 159KB 197KB [ 511.524986] rpc_tasks 23KB 37KB [ 511.535973] UNIX 29KB 29KB [ 511.541413] tcp_bind_bucket 3KB 12KB [ 511.546780] ip_fib_trie 13KB 19KB [ 511.558687] ip_fib_alias 60KB 75KB [ 511.564070] ip_dst_cache 672KB 900KB [ 511.569481] RAW 46KB 57KB [ 511.574850] UDP 17KB 26KB [ 511.586055] TCP 8KB 11KB [ 511.591646] hugetlbfs_inode_cache 2KB 7KB [ 511.597344] fscache_cookie_jar 12KB 22KB [ 511.609040] eventpoll_pwq 17KB 27KB [ 511.614436] eventpoll_epi 32KB 47KB [ 511.619850] inotify_inode_mark 31KB 43KB [ 511.625327] request_queue 163KB 163KB [ 511.636445] blkdev_requests 1KB 3KB [ 511.641872] blkdev_ioc 8KB 19KB [ 511.647241] bio-0 858KB 858KB [ 511.652658] biovec-max 1666KB 1666KB [ 511.658035] biovec-64 1472KB 1472KB [ 511.663451] biovec-16 153KB 153KB [ 511.668870] bio_integrity_payload 1KB 4KB [ 511.674593] khugepaged_mm_slot 12KB 15KB [ 511.680125] user_namespace 5KB 11KB [ 511.685518] dmaengine-unmap-256 2KB 6KB [ 511.691124] dmaengine-unmap-128 1KB 3KB [ 511.696702] dmaengine-unmap-16 0KB 4KB [ 511.702219] dmaengine-unmap-2 0KB 3KB [ 511.707862] skbuff_fclone_cache 1212KB 1852KB [ 511.713506] skbuff_head_cache 1241486KB 1241486KB [ 511.718937] configfs_dir_cache 0KB 4KB [ 511.724392] file_lock_cache 1KB 3KB [ 511.729808] file_lock_ctx 0KB 3KB [ 511.735198] fsnotify_mark_connector 17KB 31KB [ 511.746883] net_namespace 60KB 60KB [ 511.752349] shmem_inode_cache 4282KB 4362KB [ 511.757749] task_delay_info 109KB 205KB [ 511.767168] taskstats 52KB 80KB [ 511.775581] proc_dir_entry 628KB 682KB [ 511.784594] pde_opener 2KB 7KB [ 511.795281] seq_file 153KB 208KB [ 511.804625] sigqueue 94KB 189KB [ 511.814182] kernfs_node_cache 10079KB 10387KB [ 511.824959] mnt_cache 117KB 160KB [ 511.836205] filp 3305KB 3862KB [ 511.846454] names_cache 67048KB 67086KB [ 511.854279] iint_cache 74KB 75KB [ 511.865842] key_jar 4KB 7KB [ 511.877187] uts_namespace 3KB 7KB [ 511.882613] nsproxy 1KB 3KB [ 511.887984] vm_area_struct 7259KB 9180KB [ 511.895756] mm_struct 1387KB 1989KB [ 511.904824] fs_cache 117KB 216KB [ 511.910256] files_cache 438KB 626KB [ 511.915627] signal_cache 861KB 1200KB [ 511.931284] sighand_cache 346KB 416KB [ 511.936665] task_struct 3780KB 3799KB [ 511.946361] cred_jar 751KB 1272KB [ 511.954796] anon_vma_chain 3222KB 3661KB [ 511.967370] anon_vma 121KB 327KB [ 511.983690] pid 44KB 132KB [ 511.989112] Acpi-Operand 106KB 162KB [ 511.994500] Acpi-Namespace 19KB 23KB [ 512.013974] numa_policy 0KB 3KB [ 512.034559] debug_objects_cache 1375KB 1378KB [ 512.043457] trace_event_file 258KB 258KB [ 512.053788] ftrace_event_field 372KB 374KB [ 512.065542] pool_workqueue 76KB 88KB [ 512.077246] task_group 5KB 7KB [ 512.086251] page->ptl 1707KB 2154KB [ 512.097368] kmalloc-2097152 2050KB 2050KB [ 512.102804] kmalloc-524288 2056KB 2056KB [ 512.108176] kmalloc-262144 1290KB 1290KB [ 512.125512] kmalloc-131072 650KB 650KB [ 512.130954] kmalloc-65536 1452KB 1452KB [ 512.136338] kmalloc-32768 15873KB 15873KB [ 512.144085] kmalloc-16384 1666KB 1666KB [ 512.153042] kmalloc-8192 1872KB 1872KB [ 512.163146] kmalloc-4096 44688KB 44727KB [ 512.171014] kmalloc-2048 9585KB 10697KB [ 512.176398] kmalloc-1024 15840KB 16805KB [ 512.185997] kmalloc-512 2480730KB 2480730KB [ 512.193456] kmalloc-256 2121KB 2358KB [ 512.216810] kmalloc-128 819KB 882KB [ 512.222981] kmalloc-96 2228KB 3168KB [ 512.228352] kmalloc-64 1940KB 2604KB [ 512.246063] kmalloc-32 1724KB 2488KB [ 512.257363] kmalloc-192 860KB 964KB [ 512.267265] kmem_cache 241KB 243KB [ 512.274565] Out of memory: Kill process 15127 (syz-executor1) score 1004 or sacrifice child [ 512.284562] Killed process 15127 (syz-executor1) total-vm:70252kB, anon-rss:2192kB, file-rss:32640kB, shmem-rss:0kB [ 513.153555] rsyslogd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 513.188810] rsyslogd cpuset=/ mems_allowed=0 [ 513.193327] CPU: 1 PID: 5221 Comm: rsyslogd Not tainted 4.19.0-rc8+ #199 [ 513.200173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 513.209532] Call Trace: [ 513.212184] dump_stack+0x1c4/0x2b6 [ 513.215826] ? dump_stack_print_info.cold.1+0x20/0x20 [ 513.221027] ? mark_held_locks+0x130/0x130 [ 513.225274] ? mark_held_locks+0x130/0x130 [ 513.229535] dump_header+0x27b/0xf72 [ 513.233277] ? pagefault_out_of_memory+0x197/0x197 [ 513.238220] ? mark_held_locks+0x130/0x130 [ 513.242489] ? __lock_acquire+0x7ec/0x4ec0 [ 513.246732] ? mem_cgroup_charge_statistics+0x780/0x780 [ 513.252108] ? print_usage_bug+0xc0/0xc0 [ 513.256185] ? print_usage_bug+0xc0/0xc0 [ 513.260301] ? print_usage_bug+0xc0/0xc0 [ 513.264374] ? graph_lock+0x170/0x170 [ 513.268181] ? print_usage_bug+0xc0/0xc0 [ 513.272253] ? print_usage_bug+0xc0/0xc0 [ 513.276336] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 513.281886] ? find_held_lock+0x36/0x1c0 [ 513.285961] ? mark_held_locks+0xc7/0x130 [ 513.290129] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 513.295239] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 513.300351] ? lockdep_hardirqs_on+0x421/0x5c0 [ 513.304942] ? trace_hardirqs_on+0xbd/0x310 [ 513.309279] ? kasan_check_read+0x11/0x20 [ 513.313438] ? ___ratelimit+0x36f/0x655 [ 513.317429] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 513.322895] ? trace_hardirqs_on+0x310/0x310 [ 513.327313] ? lock_downgrade+0x900/0x900 [ 513.331475] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 513.336588] ? ___ratelimit+0xaa/0x655 [ 513.340493] ? idr_get_free+0xec0/0xec0 [ 513.344484] ? kasan_check_write+0x14/0x20 [ 513.348638] INFO: task syz-executor5:15072 blocked for more than 140 seconds. [ 513.348728] ? do_raw_spin_lock+0xc1/0x230 [ 513.355994] Not tainted 4.19.0-rc8+ #199 [ 513.360245] oom_kill_process.cold.27+0x10/0x903 [ 513.360262] ? graph_lock+0x170/0x170 [ 513.360275] ? _raw_spin_unlock+0x2c/0x50 [ 513.360291] ? oom_badness+0xe6/0xaa0 [ 513.381334] ? oom_evaluate_task+0x540/0x540 [ 513.385754] ? find_held_lock+0x36/0x1c0 [ 513.389829] ? out_of_memory+0x974/0x1430 [ 513.394003] ? lock_downgrade+0x900/0x900 [ 513.398194] ? check_preemption_disabled+0x48/0x280 [ 513.403227] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 513.409034] ? kasan_check_read+0x11/0x20 [ 513.413190] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 513.418489] ? rcu_bh_qs+0xc0/0xc0 [ 513.422044] ? kasan_check_write+0x14/0x20 [ 513.426292] ? oom_evaluate_task+0x302/0x540 [ 513.430730] out_of_memory+0xa84/0x1430 [ 513.432416] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 513.434721] ? unreserve_highatomic_pageblock+0x380/0x5d0 [ 513.448229] ? oom_killer_disable+0x3a0/0x3a0 [ 513.452734] ? __alloc_pages_slowpath+0xea7/0x2d70 [ 513.457677] ? __mutex_add_waiter+0x2a0/0x2a0 [ 513.462197] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 513.467220] ? find_next_bit+0x104/0x130 [ 513.471296] __alloc_pages_slowpath+0x230f/0x2d70 [ 513.476206] ? warn_alloc+0x120/0x120 [ 513.480043] ? find_get_entry+0x2f2/0xc40 [ 513.484211] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 513.489759] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 513.494710] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 513.500257] ? should_fail+0x22d/0xd01 [ 513.504180] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 513.507496] syz-executor5 D [ 513.509290] ? __lock_is_held+0xb5/0x140 [ 513.509329] ? __lock_is_held+0xb5/0x140 [ 513.509359] ? ___might_sleep+0x1ed/0x300 [ 513.512471] 18856 15072 5483 0x20020004 [ 513.516514] ? lock_release+0x970/0x970 [ 513.516533] ? arch_local_save_flags+0x40/0x40 [ 513.537441] ? __might_sleep+0x95/0x190 [ 513.541444] __alloc_pages_nodemask+0xa80/0xde0 [ 513.546142] ? __alloc_pages_slowpath+0x2d70/0x2d70 [ 513.551172] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 513.557008] ? kasan_check_read+0x11/0x20 [ 513.561166] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 513.566453] ? graph_lock+0x170/0x170 [ 513.570267] ? print_usage_bug+0xc0/0xc0 [ 513.574349] ? graph_lock+0x170/0x170 [ 513.578189] ? graph_lock+0x170/0x170 [ 513.582003] ? __do_page_cache_readahead+0x7ce/0x980 [ 513.587158] ? find_held_lock+0x36/0x1c0 [ 513.591241] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 513.596808] alloc_pages_current+0x10c/0x210 [ 513.601252] ? lock_downgrade+0x900/0x900 [ 513.605412] __page_cache_alloc+0x38f/0x5b0 [ 513.607969] Call Trace: [ 513.609748] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 513.609764] ? kasan_check_read+0x11/0x20 [ 513.609781] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 513.609799] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 513.632250] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 513.637800] ? check_preemption_disabled+0x48/0x280 [ 513.639914] __schedule+0x86c/0x1ed0 [ 513.642844] filemap_fault+0x1594/0x25f0 [ 513.646554] ? __sched_text_start+0x8/0x8 [ 513.650608] ? __lock_page_or_retry+0xa00/0xa00 [ 513.650626] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 513.650648] ? kasan_check_read+0x11/0x20 [ 513.669384] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 513.674670] ? rcu_bh_qs+0xc0/0xc0 [ 513.678237] ? filemap_map_pages+0xdea/0x1980 [ 513.682759] ? find_get_pages_range_tag+0x1320/0x1320 [ 513.687965] ? graph_lock+0x170/0x170 [ 513.691779] ? mark_held_locks+0x130/0x130 [ 513.696029] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 513.701836] ? print_usage_bug+0xc0/0xc0 [ 513.706577] ? lock_acquire+0x1ed/0x520 [ 513.710562] ? ext4_filemap_fault+0x7a/0xad [ 513.714908] ? lock_release+0x970/0x970 [ 513.718925] ? arch_local_save_flags+0x40/0x40 [ 513.723537] ? down_read+0xb0/0x1d0 [ 513.727173] ? ext4_filemap_fault+0x7a/0xad [ 513.731505] ? __down_interruptible+0x700/0x700 [ 513.736198] ? find_held_lock+0x36/0x1c0 [ 513.740271] ext4_filemap_fault+0x82/0xad [ 513.744436] __do_fault+0x100/0x6b0 [ 513.748071] ? lock_downgrade+0x900/0x900 [ 513.752270] ? print_bad_pte+0x6c0/0x6c0 [ 513.752467] ? mark_held_locks+0xc7/0x130 [ 513.756343] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 513.766062] ? kasan_check_read+0x11/0x20 [ 513.770216] ? do_raw_spin_unlock+0xa7/0x330 [ 513.774633] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 513.779228] ? add_mm_counter_fast+0xd0/0xd0 [ 513.783654] __handle_mm_fault+0x3709/0x53e0 [ 513.788125] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 513.792992] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 513.797761] ? graph_lock+0x170/0x170 [ 513.801571] ? print_usage_bug+0xc0/0xc0 [ 513.805642] ? retint_kernel+0x2d/0x2d [ 513.809536] ? graph_lock+0x170/0x170 [ 513.810218] ? graph_lock+0x170/0x170 [ 513.813344] ? graph_lock+0x170/0x170 [ 513.817179] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 513.821009] ? handle_mm_fault+0x42a/0xc70 [ 513.821026] ? lock_downgrade+0x900/0x900 [ 513.821043] ? check_preemption_disabled+0x48/0x280 [ 513.821064] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 513.845796] ? kasan_check_read+0x11/0x20 [ 513.849977] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 513.855282] ? rcu_bh_qs+0xc0/0xc0 [ 513.858845] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 513.864324] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 513.869870] ? check_preemption_disabled+0x48/0x280 [ 513.874914] handle_mm_fault+0x54f/0xc70 [ 513.878993] ? __handle_mm_fault+0x53e0/0x53e0 [ 513.883583] ? find_vma+0x34/0x190 [ 513.887147] __do_page_fault+0x67d/0xed0 [ 513.891228] ? mm_fault_error+0x380/0x380 [ 513.895390] ? trace_hardirqs_off+0xb8/0x310 [ 513.899809] ? trace_hardirqs_on+0x310/0x310 [ 513.904239] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 513.909611] ? trace_hardirqs_on+0x310/0x310 [ 513.914033] do_page_fault+0xf2/0x7e0 [ 513.917843] ? vmalloc_sync_all+0x30/0x30 [ 513.922008] ? error_entry+0x70/0xd0 [ 513.925729] ? trace_hardirqs_off_caller+0xbb/0x310 [ 513.929834] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 513.930750] ? trace_hardirqs_on_caller+0xc0/0x310 [ 513.930769] ? syscall_return_slowpath+0x5e0/0x5e0 [ 513.935351] ? trace_hardirqs_on+0xbd/0x310 [ 513.940263] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 513.940279] ? trace_hardirqs_on_caller+0x310/0x310 [ 513.940293] ? trace_hardirqs_off+0x310/0x310 [ 513.940316] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 513.969396] ? prepare_exit_to_usermode+0x291/0x3b0 [ 513.974432] ? page_fault+0x8/0x30 [ 513.977988] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 513.982846] ? page_fault+0x8/0x30 [ 513.986402] page_fault+0x1e/0x30 [ 513.989863] RIP: 0033:0x7fa17ba9cd80 [ 513.993606] Code: Bad RIP value. [ 513.996976] RSP: 002b:00007fa17a46cd78 EFLAGS: 00010246 [ 514.002344] RAX: 0000000000000000 RBX: 00007fa17ba9f50c RCX: 0000000000000000 [ 514.009627] RDX: 000a9f8c07e22b00 RSI: 0000000000000001 RDI: 0000000001080a60 [ 514.016904] RBP: 0000000000000004 R08: 0000000000000000 R09: 00000000000007e2 [ 514.024177] R10: 0000000000000011 R11: a3d70a3d70a3d70b R12: 0000000000000000 [ 514.031451] R13: 00007fa17bca25a3 R14: 00000000000003d7 R15: 00007fa17bca21b4 [ 514.031535] ? kasan_check_read+0x11/0x20 [ 514.041163] Mem-Info: [ 514.045415] active_anon:100370 inactive_anon:112 isolated_anon:0 [ 514.045415] active_file:16 inactive_file:16 isolated_file:0 [ 514.045415] unevictable:0 dirty:0 writeback:0 unstable:0 [ 514.045415] slab_reclaimable:10238 slab_unreclaimable:1419386 [ 514.045415] mapped:40963 shmem:119 pagetables:1048 bounce:0 [ 514.045415] free:24288 free_pcp:62 free_cma:0 [ 514.077812] ? prepare_to_wait_exclusive+0x1a6/0x480 [ 514.083659] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 514.086157] Node 0 active_anon:401480kB inactive_anon:448kB active_file:64kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163852kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 333824kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 514.103442] ? find_held_lock+0x36/0x1c0 [ 514.128572] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 514.154361] schedule+0xfe/0x460 [ 514.158146] ? __local_bh_enable_ip+0x160/0x260 [ 514.160819] lowmem_reserve[]: 0 2819 6323 6323 [ 514.167437] Node 0 DMA32 free:43996kB min:30060kB low:37572kB high:45084kB active_anon:28kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890736kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 514.177029] ? __schedule+0x1ed0/0x1ed0 [ 514.206106] lowmem_reserve[]: 0 0 3503 3503 [ 514.210719] Node 0 Normal free:36996kB min:37352kB low:46688kB high:56024kB active_anon:401452kB inactive_anon:448kB active_file:164kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5792kB pagetables:4192kB bounce:0kB free_pcp:476kB local_pcp:228kB free_cma:0kB [ 514.226567] ? trace_hardirqs_on+0xbd/0x310 [ 514.252546] lowmem_reserve[]: 0 0 0 0 [ 514.256413] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 514.261515] ? _raw_spin_unlock_bh+0x30/0x40 [ 514.282619] Node 0 DMA32: 5*4kB (UME) 1*8kB (M) 4*16kB (UME) 4*32kB (ME) 4*64kB (ME) 4*128kB (ME) 4*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 4*2048kB (ME) 7*4096kB (UM) = 43996kB [ 514.290482] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 514.312348] Node 0 Normal: 1325*4kB (UME) 1038*8kB (UME) 626*16kB (UME) 274*32kB (UM) 50*64kB (M) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 36996kB [ 514.313562] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 514.338007] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 514.348403] ? check_preemption_disabled+0x48/0x280 [ 514.361437] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 514.366698] ? __lock_sock+0x1f6/0x350 [ 514.373960] ? __lock_sock+0x1f6/0x350 [ 514.377862] ? __local_bh_enable_ip+0x160/0x260 [ 514.381522] 151 total pagecache pages [ 514.386361] 0 pages in swap cache [ 514.394730] __lock_sock+0x1fb/0x350 [ 514.401642] ? sock_rfree+0x180/0x180 [ 514.404377] Swap cache stats: add 0, delete 0, find 0/0 [ 514.405467] ? finish_wait+0x430/0x430 [ 514.416502] Free swap = 0kB [ 514.430630] ? kasan_check_write+0x14/0x20 [ 514.434891] ? do_raw_spin_lock+0xc1/0x230 [ 514.435893] Total swap = 0kB [ 514.444293] lock_sock_nested+0xfe/0x120 [ 514.446314] 1965979 pages RAM [ 514.448383] sctp_wait_for_connect+0x3ae/0x640 [ 514.457866] ? sctp_get_port+0x1b0/0x1b0 [ 514.462649] 0 pages HighMem/MovableOnly [ 514.466634] 342307 pages reserved [ 514.472444] ? finish_wait+0x430/0x430 [ 514.476354] ? sctp_primitive_SEND+0xa0/0xd0 [ 514.486914] sctp_sendmsg_to_asoc+0x1d0f/0x2230 [ 514.487918] 0 pages cma reserved [ 514.497197] ? sctp_assoc_set_primary+0x274/0x310 [ 514.502525] Unreclaimable slab info: [ 514.506245] Name Used Total [ 514.507454] ? sctp_transport_lookup_process+0x1d0/0x1d0 [ 514.524286] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 514.528301] pid_2 101KB 152KB [ 514.530067] ? security_sctp_bind_connect+0x9a/0xc0 [ 514.530090] ? sctp_sendmsg_new_asoc+0xc06/0x11f0 [ 514.535493] TIPC 11KB 21KB [ 514.557173] ? __local_bh_enable_ip+0x160/0x260 [ 514.561974] ? __local_bh_enable_ip+0x160/0x260 [ 514.566668] ? sctp_autobind+0x1f0/0x1f0 [ 514.567215] SCTPv6 16KB 24KB [ 514.586531] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 514.589445] sctp_chunk 1238568KB 1238568KB [ 514.597358] sctp_bind_bucket 6KB 15KB [ 514.597425] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 514.616519] DCCPv6 14KB 29KB [ 514.621494] ? check_preemption_disabled+0x48/0x280 [ 514.621978] DCCP 13KB 20KB [ 514.626922] ? lock_sock_nested+0x9a/0x120 [ 514.650288] bridge_fdb_cache 13KB 19KB [ 514.651780] ? lock_sock_nested+0x9a/0x120 [ 514.655678] fib6_nodes 91KB 108KB [ 514.674264] ? __local_bh_enable_ip+0x160/0x260 [ 514.678157] ip6_dst_cache 254KB 307KB [ 514.684354] RAWv6 78KB 91KB [ 514.685624] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 514.705338] UDPv6 3KB 3KB [ 514.708049] sctp_sendmsg+0x13c2/0x1da0 [ 514.715149] ? sctp_id2assoc+0x3f0/0x3f0 [ 514.716562] TCPv6 20KB 29KB [ 514.727796] ? _raw_spin_unlock_bh+0x30/0x40 [ 514.731848] nf_conntrack 1KB 11KB [ 514.732292] ? __release_sock+0x3a0/0x3a0 [ 514.737619] sd_ext_cdb 0KB 3KB [ 514.760722] inet_sendmsg+0x1a1/0x690 [ 514.763106] scsi_sense_cache 1056KB 1060KB [ 514.764547] ? ipip_gro_receive+0x100/0x100 [ 514.787076] virtio_scsi_cmd 16KB 16KB [ 514.790901] ? apparmor_socket_sendmsg+0x29/0x30 [ 514.797235] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 514.798108] sgpool-128 8KB 8KB [ 514.808267] ? security_socket_sendmsg+0x94/0xc0 [ 514.823702] sgpool-64 4KB 6KB [ 514.831837] ? ipip_gro_receive+0x100/0x100 [ 514.835797] sgpool-32 2KB 7KB [ 514.836184] sock_sendmsg+0xd5/0x120 [ 514.847309] sgpool-16 1KB 3KB [ 514.847863] __sys_sendto+0x3d7/0x670 [ 514.869213] sgpool-8 0KB 3KB [ 514.870244] ? __ia32_sys_getpeername+0xb0/0xb0 [ 514.874597] mqueue_inode_cache 11KB 14KB [ 514.896599] ? arch_local_save_flags+0x40/0x40 [ 514.899573] bio_post_read_ctx 14KB 15KB [ 514.906620] bio-2 14KB 19KB [ 514.906958] ? posix_ktime_get_ts+0x15/0x20 [ 514.926144] jfs_mp 7KB 7KB [ 514.929386] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 514.931578] nfs_commit_data 3KB 7KB [ 514.936996] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 514.958153] ? compat_put_timespec64+0x110/0x280 [ 514.958785] nfs_write_data 34KB 37KB [ 514.962977] ? do_fast_syscall_32+0x150/0xfb2 [ 514.968300] ext4_system_zone 0KB 3KB [ 514.986276] ? do_fast_syscall_32+0x150/0xfb2 [ 514.987757] dio 4KB 29KB [ 514.996280] bio-1 1KB 3KB [ 514.996391] ? lockdep_hardirqs_on+0x421/0x5c0 [ 515.017835] pid_namespace 2KB 11KB [ 515.019603] ? trace_hardirqs_on+0xbd/0x310 [ 515.023258] kvm_vcpu 23KB 23KB [ 515.027544] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 515.045344] rpc_buffers 159KB 197KB [ 515.049684] ? entry_SYSENTER_compat+0x70/0x7f [ 515.050812] rpc_tasks 23KB 37KB [ 515.055306] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 515.076274] UNIX 29KB 29KB [ 515.081129] __ia32_sys_sendto+0xdf/0x1a0 [ 515.085815] do_fast_syscall_32+0x34d/0xfb2 [ 515.087292] tcp_bind_bucket 3KB 12KB [ 515.097773] ? do_int80_syscall_32+0x890/0x890 [ 515.103766] ip_fib_trie 13KB 19KB [ 515.108192] ? entry_SYSENTER_compat+0x68/0x7f [ 515.117158] ip_fib_alias 60KB 75KB [ 515.128302] ip_dst_cache 672KB 900KB [ 515.128520] ? trace_hardirqs_off_caller+0xbb/0x310 [ 515.145056] RAW 46KB 57KB [ 515.147001] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 515.155316] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 515.156216] UDP 17KB 26KB [ 515.174700] ? trace_hardirqs_on_caller+0x310/0x310 [ 515.177545] TCP 8KB 11KB [ 515.185162] hugetlbfs_inode_cache 2KB 7KB [ 515.185827] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 515.204164] fscache_cookie_jar 12KB 22KB [ 515.207879] ? prepare_exit_to_usermode+0x291/0x3b0 [ 515.209782] eventpoll_pwq 17KB 27KB [ 515.218273] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 515.234002] entry_SYSENTER_compat+0x70/0x7f [ 515.235650] eventpoll_epi 32KB 47KB [ 515.238470] RIP: 0023:0xf7f2dca9 [ 515.238486] Code: Bad RIP value. [ 515.245421] inotify_inode_mark 31KB 43KB [ 515.247205] RSP: 002b:00000000f5f290cc EFLAGS: 00000296 ORIG_RAX: 0000000000000171 [ 515.264453] request_queue 163KB 163KB [ 515.278701] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000020000000 [ 515.282807] blkdev_requests 1KB 3KB [ 515.285988] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 000000002005ffe4 [ 515.286001] RBP: 000000000000001c R08: 0000000000000000 R09: 0000000000000000 [ 515.291506] blkdev_ioc 8KB 19KB [ 515.314774] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 515.327361] bio-0 918KB 918KB [ 515.327369] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 515.327410] [ 515.327410] Showing all locks held in the system: [ 515.332792] biovec-max 1666KB 1666KB [ 515.332805] biovec-64 1606KB 1606KB [ 515.332816] biovec-16 165KB 165KB [ 515.332827] bio_integrity_payload 1KB 4KB [ 515.332837] khugepaged_mm_slot 12KB 15KB [ 515.332852] user_namespace 5KB 11KB [ 515.332864] dmaengine-unmap-256 2KB 6KB [ 515.357555] 1 lock held by khungtaskd/927: [ 515.379238] dmaengine-unmap-128 1KB 3KB [ 515.396279] #0: 000000006c93ab98 (rcu_read_lock){....}, at: debug_show_all_locks+0xd0/0x424 [ 515.407081] dmaengine-unmap-16 0KB 4KB [ 515.420992] 2 locks held by rs:main Q:Reg/5219: [ 515.425683] #0: 0000000030fc0139 (&mm->mmap_sem){++++}, at: __do_page_fault+0x3e3/0xed0 [ 515.427950] dmaengine-unmap-2 0KB 3KB [ 515.452165] #1: 000000006d0e8238 (&ei->i_mmap_sem){++++}, at: ext4_filemap_fault+0x7a/0xad [ 515.457782] skbuff_fclone_cache 1212KB 1852KB [ 515.466835] 4 locks held by rsyslogd/5221: [ 515.467984] skbuff_head_cache 1242045KB 1242045KB [ 515.487220] configfs_dir_cache 0KB 4KB [ 515.490398] 2 locks held by cron/5261: [ 515.492738] file_lock_cache 1KB 3KB [ 515.496576] #0: 00000000d9a5bc0b [ 515.508911] file_lock_ctx 0KB 3KB [ 515.517156] ( [ 515.517748] fsnotify_mark_connector 17KB 31KB [ 515.517751] &mm->mmap_sem){++++} [ 515.525329] net_namespace 60KB 60KB [ 515.525564] , at: __do_page_fault+0x3e3/0xed0 [ 515.525574] #1: [ 515.534915] shmem_inode_cache 4282KB 4362KB [ 515.552965] task_delay_info 109KB 205KB [ 515.558344] taskstats 52KB 80KB [ 515.566762] 0000000090c29ce6 (&ei->i_mmap_sem){++++}, at: ext4_filemap_fault+0x7a/0xad [ 515.568061] proc_dir_entry 628KB 682KB [ 515.592332] pde_opener 2KB 7KB [ 515.597712] seq_file 153KB 208KB [ 515.600578] 2 locks held by getty/5311: [ 515.603126] sigqueue 94KB 189KB [ 515.607052] #0: 000000000e2d161f [ 515.621559] kernfs_node_cache 10079KB 10387KB [ 515.630479] mnt_cache 117KB 160KB [ 515.632967] ( [ 515.635848] filp 3296KB 3862KB [ 515.635851] &tty->ldisc_sem){++++} [ 515.637656] names_cache 67060KB 67086KB [ 515.660961] iint_cache 74KB 75KB [ 515.663745] , at: ldsem_down_read+0x32/0x40 [ 515.666338] key_jar 4KB 7KB [ 515.684715] uts_namespace 3KB 7KB [ 515.690162] nsproxy 1KB 3KB [ 515.695537] vm_area_struct 7254KB 9180KB [ 515.696337] #1: [ 515.710723] mm_struct 1387KB 1989KB [ 515.718159] fs_cache 117KB 216KB [ 515.719691] 00000000595b1e9a (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1ce0 [ 515.723569] files_cache 438KB 626KB [ 515.736516] 2 locks held by getty/5312: [ 515.742605] #0: 00000000693cade0 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x32/0x40 [ 515.744024] signal_cache 861KB 1200KB [ 515.766746] sighand_cache 346KB 416KB [ 515.772251] task_struct 3780KB 3786KB [ 515.777622] cred_jar 750KB 1272KB [ 515.793013] #1: 0000000080f1c7dc (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1ce0 [ 515.796181] anon_vma_chain 3218KB 3661KB [ 515.801960] 2 locks held by getty/5313: [ 515.801966] #0: 00000000de8da319 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x32/0x40 [ 515.822630] anon_vma 121KB 327KB [ 515.826701] #1: 000000000f22cebb (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1ce0 [ 515.846221] pid 44KB 132KB [ 515.866311] 2 locks held by getty/5314: [ 515.870392] #0: 0000000020f97813 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x32/0x40 [ 515.870941] Acpi-Operand 106KB 162KB [ 515.894339] #1: 00000000d44c51b6 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1ce0 [ 515.897081] Acpi-Namespace 19KB 23KB [ 515.909072] 2 locks held by getty/5315: [ 515.913061] #0: 00000000fe5dcbf7 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x32/0x40 [ 515.921972] numa_policy 0KB 3KB [ 515.927354] debug_objects_cache 1375KB 1378KB [ 515.932417] #1: 0000000006dbfd28 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1ce0 [ 515.932965] trace_event_file 258KB 258KB [ 515.960894] ftrace_event_field 372KB 374KB [ 515.961058] 2 locks held by getty/5316: [ 515.966382] pool_workqueue 76KB 88KB [ 515.984717] #0: 00000000c08ad57c (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x32/0x40 [ 515.990287] task_group 5KB 7KB [ 515.993035] #1: [ 515.998368] page->ptl 1707KB 2154KB [ 515.998371] 00000000215704fb ( [ 516.013890] kmalloc-2097152 2050KB 2050KB [ 516.019206] &ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1ce0 [ 516.028138] kmalloc-524288 2056KB 2056KB [ 516.044498] kmalloc-262144 1290KB 1290KB [ 516.044849] 2 locks held by getty/5317: [ 516.053934] #0: 000000004517f38a (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x32/0x40 [ 516.054032] kmalloc-131072 650KB 650KB [ 516.079314] kmalloc-65536 1452KB 1452KB [ 516.084698] kmalloc-32768 15873KB 15873KB [ 516.085574] #1: 00000000a29b0303 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1ce0 [ 516.098143] kmalloc-16384 1666KB 1666KB [ 516.107646] kmalloc-8192 1872KB 1872KB [ 516.113805] 2 locks held by syz-fuzzer/5335: [ 516.118224] #0: 00000000c4d4ec1f (&mm->mmap_sem){++++}, at: __do_page_fault+0x3e3/0xed0 [ 516.130739] #1: 000000001582119a (&ei->i_mmap_sem){++++}, at: ext4_filemap_fault+0x7a/0xad [ 516.144709] kmalloc-4096 44680KB 44710KB [ 516.145892] 2 locks held by syz-fuzzer/5336: [ 516.166368] 4 locks held by syz-fuzzer/5347: [ 516.168073] kmalloc-2048 9585KB 10697KB [ 516.176630] #0: 00000000c4d4ec1f (&mm->mmap_sem){++++}, at: __do_page_fault+0x3e3/0xed0 [ 516.178353] kmalloc-1024 15840KB 16805KB [ 516.202238] kmalloc-512 2481855KB 2481855KB [ 516.202626] #1: [ 516.207620] kmalloc-256 2121KB 2358KB [ 516.207624] 000000001582119a ( [ 516.215239] kmalloc-128 819KB 882KB [ 516.225724] kmalloc-96 2228KB 3168KB [ 516.233849] &ei->i_mmap_sem){++++}, at: ext4_filemap_fault+0x7a/0xad [ 516.241370] kmalloc-64 1940KB 2604KB [ 516.244833] #2: [ 516.246744] kmalloc-32 1724KB 2488KB [ 516.246748] 00000000309f34a4 ( [ 516.254417] kmalloc-192 860KB 964KB [ 516.273634] &rq->lock){-.-.}, at: fs_reclaim_acquire.part.97+0x0/0x30 [ 516.274203] kmem_cache 241KB 243KB [ 516.285763] Out of memory: Kill process 15139 (syz-executor0) score 1004 or sacrifice child [ 516.302537] #3: 000000006c93ab98 (rcu_read_lock){....}, at: update_curr+0x383/0xbe0 [ 516.305902] Killed process 15139 (syz-executor0) total-vm:70120kB, anon-rss:2192kB, file-rss:32640kB, shmem-rss:0kB [ 516.310604] 1 lock held by syz-executor5/15084: [ 516.326710] 1 lock held by syz-executor0/15139: [ 516.333076] [ 516.337161] ============================================= [ 516.337161] [ 516.346818] NMI backtrace for cpu 0 [ 516.350558] CPU: 0 PID: 927 Comm: khungtaskd Not tainted 4.19.0-rc8+ #199 [ 516.357525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 516.366944] Call Trace: [ 516.369575] dump_stack+0x1c4/0x2b6 [ 516.373235] ? dump_stack_print_info.cold.1+0x20/0x20 [ 516.378437] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 516.384024] nmi_cpu_backtrace.cold.3+0x63/0xa2 [ 516.386227] syz-executor5 invoked oom-killer: gfp_mask=0x6142c0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), nodemask=(null), order=0, oom_score_adj=1000 [ 516.388704] ? lapic_can_unplug_cpu.cold.27+0x3f/0x3f [ 516.388720] nmi_trigger_cpumask_backtrace+0x1b3/0x1ed [ 516.388743] arch_trigger_cpumask_backtrace+0x14/0x20 [ 516.407549] syz-executor5 cpuset= [ 516.408577] watchdog+0xb3e/0x1050 [ 516.408605] ? reset_hung_task_detector+0xd0/0xd0 [ 516.408625] ? __kthread_parkme+0xce/0x1a0 [ 516.413891] syz5 [ 516.419082] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 516.419095] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 516.419122] ? lockdep_hardirqs_on+0x421/0x5c0 [ 516.419140] ? trace_hardirqs_on+0xbd/0x310 [ 516.422970] mems_allowed=0 [ 516.426477] ? kasan_check_read+0x11/0x20 [ 516.426496] ? __kthread_parkme+0xce/0x1a0 [ 516.467831] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 516.473291] ? kasan_check_write+0x14/0x20 [ 516.477533] ? do_raw_spin_lock+0xc1/0x230 [ 516.481777] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 516.486882] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 516.492424] ? __kthread_parkme+0xfb/0x1a0 [ 516.496666] kthread+0x35a/0x420 [ 516.500039] ? reset_hung_task_detector+0xd0/0xd0 [ 516.504896] ? kthread_bind+0x40/0x40 [ 516.508702] ret_from_fork+0x3a/0x50 [ 516.512493] CPU: 1 PID: 15084 Comm: syz-executor5 Not tainted 4.19.0-rc8+ #199 [ 516.512766] Sending NMI from CPU 0 to CPUs 1: [ 516.519856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 516.519863] Call Trace: [ 516.519890] dump_stack+0x1c4/0x2b6 [ 516.519913] ? dump_stack_print_info.cold.1+0x20/0x20 [ 516.527407] NMI backtrace for cpu 1 [ 516.527415] CPU: 1 PID: 15084 Comm: syz-executor5 Not tainted 4.19.0-rc8+ #199 [ 516.527423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 516.527428] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x50 [ 516.527442] Code: 14 dd 28 00 00 00 4d 39 d0 72 1b 49 83 c1 01 4a 89 7c 10 e0 4a 89 74 10 e8 4a 89 54 10 f0 4a 89 4c d8 20 4c 89 08 5d c3 66 90 <55> 48 89 e5 48 8b 75 08 65 48 8b 04 25 40 ee 01 00 65 8b 15 e8 41 [ 516.527448] RSP: 0000:ffff8801b937d640 EFLAGS: 00000013 [ 516.527457] RAX: 0000000000000002 RBX: 0000000000000000 RCX: ffffffff87ac575a [ 516.527464] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000005 [ 516.527470] RBP: ffff8801b937d768 R08: ffff8801b9372240 R09: fffffbfff12720ec [ 516.527477] R10: fffffbfff12720ec R11: ffffffff89390763 R12: 0000000000000004 [ 516.527483] R13: ffff8801b937d701 R14: 0000000000000001 R15: 0000000000000003 [ 516.527490] FS: 0000000000000000(0000) GS:ffff8801daf00000(0063) knlGS:00000000f5ee7b40 [ 516.527496] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 516.527503] CR2: 000000000043944d CR3: 00000001c03f4000 CR4: 00000000001406e0 [ 516.527509] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 516.527516] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 516.527519] Call Trace: [ 516.527523] ? number+0x84e/0xca0 [ 516.527527] ? put_dec+0xf0/0xf0 [ 516.527532] ? format_decode+0x1b2/0xaf0 [ 516.527536] ? set_precision+0xe0/0xe0 [ 516.527540] ? mark_held_locks+0x130/0x130 [ 516.527544] vsnprintf+0x13d0/0x1b60 [ 516.527548] ? pointer+0x990/0x990 [ 516.527553] ? graph_lock+0x170/0x170 [ 516.527557] ? trace_hardirqs_off+0xb8/0x310 [ 516.527562] ? kasan_check_read+0x11/0x20 [ 516.527565] snprintf+0xae/0xe0 [ 516.527569] ? vsprintf+0x40/0x40 [ 516.527574] ? lock_acquire+0x1ed/0x520 [ 516.527578] print_prefix+0x38e/0x3f0 [ 516.527582] msg_print_text+0x83/0x1d0 [ 516.527587] ? do_raw_spin_lock+0xc1/0x230 [ 516.527591] console_unlock+0x4d6/0x1160 [ 516.527595] ? devkmsg_read+0xbb0/0xbb0 [ 516.527600] ? lock_release+0x970/0x970 [ 516.527604] ? trace_hardirqs_off+0xb8/0x310 [ 516.527609] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 516.527614] ? trace_hardirqs_on+0x310/0x310 [ 516.527618] ? kasan_check_write+0x14/0x20 [ 516.527623] ? do_raw_spin_lock+0xc1/0x230 [ 516.527627] vprintk_emit+0x33d/0x930 [ 516.527631] ? wake_up_klogd+0x180/0x180 [ 516.527635] ? find_held_lock+0x36/0x1c0 [ 516.527640] ? is_bpf_text_address+0xac/0x170 [ 516.527645] ? lock_downgrade+0x900/0x900 [ 516.527650] ? check_preemption_disabled+0x48/0x280 [ 516.527654] vprintk_default+0x28/0x30 [ 516.527658] vprintk_func+0x7e/0x181 [ 516.527663] ? unwind_dump+0x190/0x190 [ 516.527666] printk+0xa7/0xcf [ 516.527671] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 516.527676] ? is_bpf_text_address+0xd3/0x170 [ 516.527681] ? dump_stack_print_info.cold.1+0x20/0x20 [ 516.527686] show_trace_log_lvl+0x23a/0x28c [ 516.527691] ? dump_stack_print_info.cold.1+0x20/0x20 [ 516.527695] ? dump_header+0x27b/0xf72 [ 516.527699] show_stack+0x38/0x3a [ 516.527703] dump_stack+0x1c4/0x2b6 [ 516.527708] ? dump_stack_print_info.cold.1+0x20/0x20 [ 516.527713] dump_header+0x27b/0xf72 [ 516.527717] ? mark_held_locks+0x130/0x130 [ 516.527722] ? pagefault_out_of_memory+0x197/0x197 [ 516.527726] ? __lock_acquire+0x7ec/0x4ec0 [ 516.527731] ? graph_lock+0x170/0x170 [ 516.527736] ? mem_cgroup_charge_statistics+0x780/0x780 [ 516.527740] ? print_usage_bug+0xc0/0xc0 [ 516.527745] ? print_usage_bug+0xc0/0xc0 [ 516.527749] ? graph_lock+0x170/0x170 [ 516.527753] ? print_usage_bug+0xc0/0xc0 [ 516.527758] ? print_usage_bug+0xc0/0xc0 [ 516.527763] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 516.527767] ? find_held_lock+0x36/0x1c0 [ 516.527772] ? mark_held_locks+0xc7/0x130 [ 516.527777] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 516.527782] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 516.527787] ? lockdep_hardirqs_on+0x421/0x5c0 [ 516.527791] ? trace_hardirqs_on+0xbd/0x310 [ 516.527796] ? kasan_check_read+0x11/0x20 [ 516.527800] ? ___ratelimit+0x36f/0x655 [ 516.527805] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 516.527810] ? trace_hardirqs_on+0x310/0x310 [ 516.527814] ? lock_downgrade+0x900/0x900 [ 516.527819] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 516.527823] ? ___ratelimit+0xaa/0x655 [ 516.527828] ? idr_get_free+0xec0/0xec0 [ 516.527833] ? kasan_check_write+0x14/0x20 [ 516.527837] ? do_raw_spin_lock+0xc1/0x230 [ 516.527842] oom_kill_process.cold.27+0x10/0x903 [ 516.527846] ? graph_lock+0x170/0x170 [ 516.527852] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 516.527856] ? kasan_check_read+0x11/0x20 [ 516.527861] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 516.527866] ? oom_evaluate_task+0x540/0x540 [ 516.527870] ? find_held_lock+0x36/0x1c0 [ 516.527874] ? out_of_memory+0x974/0x1430 [ 516.527878] ? lock_downgrade+0x900/0x900 [ 516.527883] ? check_preemption_disabled+0x48/0x280 [ 516.527888] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 516.527893] ? kasan_check_read+0x11/0x20 [ 516.527898] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 516.527902] ? rcu_bh_qs+0xc0/0xc0 [ 516.527907] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 516.527912] ? oom_evaluate_task+0x302/0x540 [ 516.527916] out_of_memory+0xa84/0x1430 [ 516.527920] ? oom_killer_disable+0x3a0/0x3a0 [ 516.527925] ? __alloc_pages_slowpath+0xea7/0x2d70 [ 516.527930] ? __mutex_add_waiter+0x2a0/0x2a0 [ 516.527935] __alloc_pages_slowpath+0x230f/0x2d70 [ 516.527939] ? warn_alloc+0x120/0x120 [ 516.527943] ? warn_alloc+0x120/0x120 [ 516.527948] ? print_usage_bug+0xc0/0xc0 [ 516.527952] ? warn_alloc+0x120/0x120 [ 516.527956] ? print_usage_bug+0xc0/0xc0 [ 516.527961] ? print_usage_bug+0xc0/0xc0 [ 516.527965] ? print_usage_bug+0xc0/0xc0 [ 516.527969] ? graph_lock+0x170/0x170 [ 516.527974] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 516.527978] ? should_fail+0x22d/0xd01 [ 516.527983] ? warn_alloc+0x120/0x120 [ 516.527988] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 516.527992] ? __lock_is_held+0xb5/0x140 [ 516.527997] ? graph_lock+0x170/0x170 [ 516.528001] ? ___might_sleep+0x1ed/0x300 [ 516.528005] ? lock_release+0x970/0x970 [ 516.528010] ? arch_local_save_flags+0x40/0x40 [ 516.528014] ? __might_sleep+0x95/0x190 [ 516.528019] __alloc_pages_nodemask+0xa80/0xde0 [ 516.528023] ? graph_lock+0x170/0x170 [ 516.528028] ? __alloc_pages_slowpath+0x2d70/0x2d70 [ 516.528032] ? graph_lock+0x170/0x170 [ 516.528037] ? mark_held_locks+0xc7/0x130 [ 516.528041] ? find_held_lock+0x36/0x1c0 [ 516.528046] ? cache_grow_begin+0x5a4/0x8c0 [ 516.528051] ? lockdep_hardirqs_on+0x421/0x5c0 [ 516.528055] ? trace_hardirqs_on+0xbd/0x310 [ 516.528059] ? fallback_alloc+0x203/0x2e0 [ 516.528065] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 516.528070] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 516.528074] cache_grow_begin+0x91/0x8c0 [ 516.528079] ? do_raw_spin_unlock+0xa7/0x330 [ 516.528083] fallback_alloc+0x203/0x2e0 [ 516.528088] ____cache_alloc_node+0x1c7/0x1e0 [ 516.528093] kmem_cache_alloc_node_trace+0xe7/0x740 [ 516.528098] __kmalloc_node_track_caller+0x33/0x70 [ 516.528103] __kmalloc_reserve.isra.39+0x41/0xe0 [ 516.528107] __alloc_skb+0x155/0x770 [ 516.528119] ? skb_scrub_packet+0x490/0x490 [ 516.528124] ? arch_local_save_flags+0x40/0x40 [ 516.528128] ? iov_iter_npages+0xe80/0xe80 [ 516.528133] _sctp_make_chunk+0x58/0x280 [ 516.528138] sctp_make_datafrag_empty+0x1d2/0x2e0 [ 516.528142] ? sctp_make_ecne+0x150/0x150 [ 516.528147] sctp_datamsg_from_user+0x7fc/0x1340 [ 516.528151] ? sctp_datamsg_free+0x90/0x90 [ 516.528156] ? mark_held_locks+0x130/0x130 [ 516.528160] ? __schedule+0x874/0x1ed0 [ 516.528164] ? mark_held_locks+0xc7/0x130 [ 516.528169] ? graph_lock+0x170/0x170 [ 516.528174] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 516.528178] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 516.528183] ? trace_hardirqs_on+0xbd/0x310 [ 516.528187] ? kasan_check_read+0x11/0x20 [ 516.528192] ? prepare_to_wait_exclusive+0x1a6/0x480 [ 516.528198] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 516.528218] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 516.528222] ? flex_array_get+0x1da/0x260 [ 516.528243] sctp_sendmsg_to_asoc+0xdd5/0x2230 [ 516.528247] ? __lock_sock+0x203/0x350 [ 516.528267] ? sctp_transport_lookup_process+0x1d0/0x1d0 [ 516.528271] ? find_held_lock+0x36/0x1c0 [ 516.528275] ? mark_held_locks+0xc7/0x130 [ 516.528279] ? __local_bh_enable_ip+0x160/0x260 [ 516.528283] ? __local_bh_enable_ip+0x160/0x260 [ 516.528287] ? trace_hardirqs_on+0xbd/0x310 [ 516.528291] ? lock_release+0x970/0x970 [ 516.528295] ? lock_sock_nested+0xe2/0x120 [ 516.528300] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 516.528305] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 516.528310] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 516.528314] ? sctp_id2assoc+0x231/0x3f0 [ 516.528318] ? lock_sock_nested+0x9a/0x120 [ 516.528322] ? sctp_wfree+0xb90/0xb90 [ 516.528326] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 516.528331] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 516.528335] sctp_sendmsg+0x13c2/0x1da0 [ 516.528339] ? sctp_id2assoc+0x3f0/0x3f0 [ 516.528342] ? rcu_bh_qs+0xc0/0xc0 [ 516.528346] inet_sendmsg+0x1a1/0x690 [ 516.528350] ? ipip_gro_receive+0x100/0x100 [ 516.528355] ? apparmor_socket_sendmsg+0x29/0x30 [ 516.528380] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 516.528385] ? security_socket_sendmsg+0x94/0xc0 [ 516.528389] ? ipip_gro_receive+0x100/0x100 [ 516.528393] sock_sendmsg+0xd5/0x120 [ 516.528415] sock_write_iter+0x35e/0x5c0 [ 516.528420] ? sock_sendmsg+0x120/0x120 [ 516.528424] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 516.528429] ? iov_iter_init+0xc2/0x1e0 [ 516.528433] __vfs_write+0x6b8/0x9f0 [ 516.528453] ? kernel_read+0x120/0x120 [ 516.528458] ? apparmor_path_rmdir+0x30/0x30 [ 516.528462] ? apparmor_file_permission+0x24/0x30 [ 516.528467] ? rw_verify_area+0x118/0x360 [ 516.528471] vfs_write+0x1fc/0x560 [ 516.528475] ksys_write+0x101/0x260 [ 516.528480] ? __ia32_sys_read+0xb0/0xb0 [ 516.528485] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 516.528489] __ia32_sys_write+0x71/0xb0 [ 516.528494] do_fast_syscall_32+0x34d/0xfb2 [ 516.528499] ? do_int80_syscall_32+0x890/0x890 [ 516.528503] ? entry_SYSENTER_compat+0x68/0x7f [ 516.528508] ? trace_hardirqs_off_caller+0xbb/0x310 [ 516.528513] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 516.528519] ? trace_hardirqs_on_caller+0x310/0x310 [ 516.528524] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 516.528529] ? recalc_sigpending_tsk+0x180/0x180 [ 516.528533] ? kasan_check_write+0x14/0x20 [ 516.528538] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 516.528542] entry_SYSENTER_compat+0x70 [ 516.528550] Lost 9 message(s)! [ 516.655855] Kernel panic - not syncing: hung_task: blocked tasks [ 516.662719] dump_header+0x27b/0xf72 [ 517.568073] ? mark_held_locks+0x130/0x130 [ 517.572320] ? pagefault_out_of_memory+0x197/0x197 [ 517.577263] ? __lock_acquire+0x7ec/0x4ec0 [ 517.581500] ? graph_lock+0x170/0x170 [ 517.585307] ? mem_cgroup_charge_statistics+0x780/0x780 [ 517.590676] ? print_usage_bug+0xc0/0xc0 [ 517.594743] ? print_usage_bug+0xc0/0xc0 [ 517.598815] ? graph_lock+0x170/0x170 [ 517.602620] ? print_usage_bug+0xc0/0xc0 [ 517.606683] ? print_usage_bug+0xc0/0xc0 [ 517.610757] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 517.616303] ? find_held_lock+0x36/0x1c0 [ 517.620377] ? mark_held_locks+0xc7/0x130 [ 517.624532] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 517.629644] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 517.634751] ? lockdep_hardirqs_on+0x421/0x5c0 [ 517.639338] ? trace_hardirqs_on+0xbd/0x310 [ 517.643664] ? kasan_check_read+0x11/0x20 [ 517.647817] ? ___ratelimit+0x36f/0x655 [ 517.651799] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 517.657256] ? trace_hardirqs_on+0x310/0x310 [ 517.661699] ? lock_downgrade+0x900/0x900 [ 517.665857] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 517.670981] ? ___ratelimit+0xaa/0x655 [ 517.674878] ? idr_get_free+0xec0/0xec0 [ 517.678906] ? kasan_check_write+0x14/0x20 [ 517.683174] ? do_raw_spin_lock+0xc1/0x230 [ 517.687419] oom_kill_process.cold.27+0x10/0x903 [ 517.692183] ? graph_lock+0x170/0x170 [ 517.696011] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 517.701848] ? kasan_check_read+0x11/0x20 [ 517.706194] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 517.711477] ? oom_evaluate_task+0x540/0x540 [ 517.715899] ? find_held_lock+0x36/0x1c0 [ 517.719989] ? out_of_memory+0x974/0x1430 [ 517.724161] ? lock_downgrade+0x900/0x900 [ 517.728313] ? check_preemption_disabled+0x48/0x280 [ 517.733344] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 517.739155] ? kasan_check_read+0x11/0x20 [ 517.743313] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 517.748593] ? rcu_bh_qs+0xc0/0xc0 [ 517.752154] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 517.757693] ? oom_evaluate_task+0x302/0x540 [ 517.762124] out_of_memory+0xa84/0x1430 [ 517.766122] ? oom_killer_disable+0x3a0/0x3a0 [ 517.770628] ? __alloc_pages_slowpath+0xea7/0x2d70 [ 517.775565] ? __mutex_add_waiter+0x2a0/0x2a0 [ 517.780077] __alloc_pages_slowpath+0x230f/0x2d70 [ 517.784956] ? warn_alloc+0x120/0x120 [ 517.788766] ? warn_alloc+0x120/0x120 [ 517.792579] ? print_usage_bug+0xc0/0xc0 [ 517.796644] ? warn_alloc+0x120/0x120 [ 517.800449] ? print_usage_bug+0xc0/0xc0 [ 517.804517] ? print_usage_bug+0xc0/0xc0 [ 517.808586] ? print_usage_bug+0xc0/0xc0 [ 517.812651] ? graph_lock+0x170/0x170 [ 517.816457] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 517.821998] ? should_fail+0x22d/0xd01 [ 517.825903] ? warn_alloc+0x120/0x120 [ 517.829710] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 517.834849] ? __lock_is_held+0xb5/0x140 [ 517.839384] ? graph_lock+0x170/0x170 [ 517.843199] ? ___might_sleep+0x1ed/0x300 [ 517.847349] ? lock_release+0x970/0x970 [ 517.851329] ? arch_local_save_flags+0x40/0x40 [ 517.855952] ? __might_sleep+0x95/0x190 [ 517.859941] __alloc_pages_nodemask+0xa80/0xde0 [ 517.864617] ? graph_lock+0x170/0x170 [ 517.868428] ? __alloc_pages_slowpath+0x2d70/0x2d70 [ 517.873448] ? graph_lock+0x170/0x170 [ 517.877264] ? mark_held_locks+0xc7/0x130 [ 517.881414] ? find_held_lock+0x36/0x1c0 [ 517.885481] ? cache_grow_begin+0x5a4/0x8c0 [ 517.889808] ? lockdep_hardirqs_on+0x421/0x5c0 [ 517.894399] ? trace_hardirqs_on+0xbd/0x310 [ 517.898725] ? fallback_alloc+0x203/0x2e0 [ 517.902885] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 517.908346] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 517.913903] cache_grow_begin+0x91/0x8c0 [ 517.917987] ? do_raw_spin_unlock+0xa7/0x330 [ 517.922435] fallback_alloc+0x203/0x2e0 [ 517.926421] ____cache_alloc_node+0x1c7/0x1e0 [ 517.930926] kmem_cache_alloc_node_trace+0xe7/0x740 [ 517.935963] __kmalloc_node_track_caller+0x33/0x70 [ 517.940902] __kmalloc_reserve.isra.39+0x41/0xe0 [ 517.945669] __alloc_skb+0x155/0x770 [ 517.949389] ? skb_scrub_packet+0x490/0x490 [ 517.953717] ? arch_local_save_flags+0x40/0x40 [ 517.958345] ? iov_iter_npages+0xe80/0xe80 [ 517.962603] _sctp_make_chunk+0x58/0x280 [ 517.966681] sctp_make_datafrag_empty+0x1d2/0x2e0 [ 517.971536] ? sctp_make_ecne+0x150/0x150 [ 517.975704] sctp_datamsg_from_user+0x7fc/0x1340 [ 517.980483] ? sctp_datamsg_free+0x90/0x90 [ 517.984727] ? mark_held_locks+0x130/0x130 [ 517.988998] ? __schedule+0x874/0x1ed0 [ 517.992948] ? mark_held_locks+0xc7/0x130 [ 517.997121] ? graph_lock+0x170/0x170 [ 518.000943] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 518.006067] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 518.010656] ? trace_hardirqs_on+0xbd/0x310 [ 518.014994] ? kasan_check_read+0x11/0x20 [ 518.019164] ? prepare_to_wait_exclusive+0x1a6/0x480 [ 518.024271] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 518.029732] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 518.035277] ? flex_array_get+0x1da/0x260 [ 518.039458] sctp_sendmsg_to_asoc+0xdd5/0x2230 [ 518.044079] ? __lock_sock+0x203/0x350 [ 518.047980] ? sctp_transport_lookup_process+0x1d0/0x1d0 [ 518.053437] ? find_held_lock+0x36/0x1c0 [ 518.057512] ? mark_held_locks+0xc7/0x130 [ 518.061670] ? __local_bh_enable_ip+0x160/0x260 [ 518.066344] ? __local_bh_enable_ip+0x160/0x260 [ 518.071022] ? trace_hardirqs_on+0xbd/0x310 [ 518.075345] ? lock_release+0x970/0x970 [ 518.079324] ? lock_sock_nested+0xe2/0x120 [ 518.083568] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 518.089022] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 518.094561] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 518.100103] ? sctp_id2assoc+0x231/0x3f0 [ 518.104181] ? lock_sock_nested+0x9a/0x120 [ 518.108423] ? sctp_wfree+0xb90/0xb90 [ 518.112229] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 518.117774] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 518.122893] sctp_sendmsg+0x13c2/0x1da0 [ 518.126890] ? sctp_id2assoc+0x3f0/0x3f0 [ 518.130965] ? rcu_bh_qs+0xc0/0xc0 [ 518.134561] inet_sendmsg+0x1a1/0x690 [ 518.138368] ? ipip_gro_receive+0x100/0x100 [ 518.142694] ? apparmor_socket_sendmsg+0x29/0x30 [ 518.147459] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 518.153003] ? security_socket_sendmsg+0x94/0xc0 [ 518.157763] ? ipip_gro_receive+0x100/0x100 [ 518.162093] sock_sendmsg+0xd5/0x120 [ 518.165838] sock_write_iter+0x35e/0x5c0 [ 518.169925] ? sock_sendmsg+0x120/0x120 [ 518.173922] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 518.179464] ? iov_iter_init+0xc2/0x1e0 [ 518.183452] __vfs_write+0x6b8/0x9f0 [ 518.187176] ? kernel_read+0x120/0x120 [ 518.191067] ? apparmor_path_rmdir+0x30/0x30 [ 518.195494] ? apparmor_file_permission+0x24/0x30 [ 518.200349] ? rw_verify_area+0x118/0x360 [ 518.204516] vfs_write+0x1fc/0x560 [ 518.208066] ksys_write+0x101/0x260 [ 518.211700] ? __ia32_sys_read+0xb0/0xb0 [ 518.215774] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 518.221238] __ia32_sys_write+0x71/0xb0 [ 518.225241] do_fast_syscall_32+0x34d/0xfb2 [ 518.229585] ? do_int80_syscall_32+0x890/0x890 [ 518.234176] ? entry_SYSENTER_compat+0x68/0x7f [ 518.238776] ? trace_hardirqs_off_caller+0xbb/0x310 [ 518.243800] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 518.248663] ? trace_hardirqs_on_caller+0x310/0x310 [ 518.253685] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 518.258704] ? recalc_sigpending_tsk+0x180/0x180 [ 518.263465] ? kasan_check_write+0x14/0x20 [ 518.267713] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 518.272568] entry_SYSENTER_compat+0x70/0x7f [ 518.276985] RIP: 0023:0xf7f2dca9 [ 518.280390] Code: Bad RIP value. [ 518.283767] RSP: 002b:00000000f5ee70cc EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 518.291479] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000020000040 [ 518.298746] RDX: 000000000000005e RSI: 0000000000000000 RDI: 0000000000000000 [ 518.306013] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 518.313335] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 518.320605] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 518.327911] CPU: 0 PID: 927 Comm: khungtaskd Not tainted 4.19.0-rc8+ #199 [ 518.328143] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 2.663 msecs [ 518.334853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 518.352673] Call Trace: [ 518.355275] dump_stack+0x1c4/0x2b6 [ 518.358917] ? dump_stack_print_info.cold.1+0x20/0x20 [ 518.364131] panic+0x238/0x4e7 [ 518.367330] ? add_taint.cold.5+0x16/0x16 [ 518.371495] ? nmi_trigger_cpumask_backtrace+0x16a/0x1ed [ 518.376966] ? nmi_trigger_cpumask_backtrace+0x1c4/0x1ed [ 518.377131] Mem-Info: [ 518.382456] ? nmi_trigger_cpumask_backtrace+0x173/0x1ed [ 518.382472] ? nmi_trigger_cpumask_backtrace+0x16a/0x1ed [ 518.382493] watchdog+0xb4f/0x1050 [ 518.382518] ? reset_hung_task_detector+0xd0/0xd0 [ 518.384946] active_anon:99830 inactive_anon:112 isolated_anon:0 [ 518.384946] active_file:10 inactive_file:8 isolated_file:0 [ 518.384946] unevictable:0 dirty:0 writeback:0 unstable:0 [ 518.384946] slab_reclaimable:10241 slab_unreclaimable:1419678 [ 518.384946] mapped:40963 shmem:119 pagetables:1025 bounce:0 [ 518.384946] free:24408 free_pcp:279 free_cma:0 [ 518.390404] ? __kthread_parkme+0xce/0x1a0 [ 518.390423] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 518.390441] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 518.395906] Node 0 active_anon:399320kB inactive_anon:448kB active_file:40kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163852kB dirty:0kB writeback:0kB shmem:476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 331776kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 518.399414] ? lockdep_hardirqs_on+0x421/0x5c0 [ 518.399431] ? trace_hardirqs_on+0xbd/0x310 [ 518.399453] ? kasan_check_read+0x11/0x20 [ 518.404301] Node 0 [ 518.437263] ? __kthread_parkme+0xce/0x1a0 [ 518.437281] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 518.437305] ? kasan_check_write+0x14/0x20 [ 518.441575] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 518.446624] ? do_raw_spin_lock+0xc1/0x230 [ 518.451724] lowmem_reserve[]: [ 518.479158] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 518.479175] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 518.479194] ? __kthread_parkme+0xfb/0x1a0 [ 518.483775] 0 [ 518.488094] kthread+0x35a/0x420 [ 518.492247] 2819 [ 518.494453] ? reset_hung_task_detector+0xd0/0xd0 [ 518.498686] 6323 [ 518.504104] ? kthread_bind+0x40/0x40 [ 518.504132] ret_from_fork+0x3a/0x50 [ 518.508345] 6323 [ 518.539046] Kernel Offset: disabled [ 518.584061] Rebooting in 86400 seconds..